Omnis Luna: owner reviews and feedback

The Omnis Luna, launched in 2024, is a French automatic watch focused on versatile proportions, a broad range of colours and, above all, textured dials intended to provide an accessible interpretation of contemporary mechanical watchmaking. The first collection combines a 39 mm 316L stainless-steel case with a guilloché dial offered in numerous shades, a rubber strap and a customised automatic movement based on a Miyota Series 8 calibre. With a thickness of 11 mm, sapphire crystal, 20 mm lug width and stated water resistance of 10 ATM, the Luna aims for everyday versatility rather than a strictly dress-watch position. The first deliveries were announced for December 2024.

The collection quickly expands with further colours and then, in 2025, with an edition produced together with the Flyback podcast, recognisable through its orange dial and limited to 100 pieces. Its principle remains constant: use a straightforward architecture in order to place colour, dial texture and visual enjoyment at the centre of the experience.

Design & legibility: the guilloché dial as the central element

The Luna is built around a dial whose texture plays a much more important role than mechanical complication. Omnis uses the term guilloché to describe the geometric pattern animating the surface and multiplying changes in reflection as the wrist moves. This decoration should not automatically be equated with traditional guilloché executed by hand on an engine-turning machine: the brand principally describes the visual result and does not communicate such a hand-crafted process. The strongly coloured textured dial forms the essential distinguishing feature of the Omnis Luna. Depending on the version, ice blue, khaki, coral, yellow, black, pale green, red, navy blue or purple radically changes the personality of the watch while the case and movement remain identical. This strategy makes the Luna something to choose as much for colour and personal style as for traditional watchmaking characteristics.

Time reading relies on a relatively conventional construction with applied markers positioned around the dial and central hands for hours, minutes and seconds. The markers are visually integrated into the peripheral section and their metallic surfaces contrast with the texture at the centre. The hands are slender and faceted, maintaining relatively clear reading even when the dial colour becomes highly expressive. The Luna has no chronograph, second time zone or complex display capable of overloading the design. The simplicity of the display allows the dial pattern to remain spectacular without making the watch unnecessarily difficult to read. The orange Flyback edition pushes this logic even further: the dial becomes especially visible in sunlight while the markers and hands remain sufficiently distinct for rapid reading. The Luna is therefore better understood as an expressive three-hand watch than as a technical instrument.

The choice of sapphire crystal is consistent with this priority given to the dial. It protects the surface from most scratches encountered during normal use and helps preserve good transparency over time. On publicly photographed and examined examples, the crystal appears comparatively flat and allows the dial pattern to remain clear without the substantial distortions created by strongly domed sapphire. Sapphire contributes to giving the Luna a more substantial perception of quality than its price positioning might initially suggest. The watch does not appear to seek highly complex decorative treatments on every component: its visual effect principally comes from the relationship between dial texture, markers, polished hands and strap colour. This straightforward hierarchy also makes the different versions immediately distinguishable because colour becomes the primary identity factor.

Case, strap and comfort: 39 mm for everyday use

The case is made from 316L stainless steel and measures 39 mm in diameter and 11 mm thick. These proportions place the Luna in an especially versatile area: it has more presence than a small 35 or 36 mm dress watch while remaining substantially more compact than many contemporary sports watches measuring 42 to 44 mm. Lug width is 20 mm, a very common dimension that makes strap replacement straightforward. The combination of 39 mm diameter and 11 mm thickness is probably the Luna’s strongest ergonomic argument. It allows the watch to work equally well with casual clothing and at the office while reducing the risk of an excessively substantial case on average wrists. Exact lug-to-lug length is not communicated within the principal specifications, although the visually restrained lugs help keep the complete watch relatively compact.

The case uses contemporary lines with a comparatively thin bezel leaving a large amount of surface for the dial. Its flanks and crown remain straightforward and finishing combines different metallic surfaces without attempting the extravagance of haute horlogerie. On the Flyback edition, a transparent caseback reveals the Japanese movement and its decorated oscillating weight, with peripheral inscriptions recalling water resistance and the numbered nature of the series. The large dial opening gives the Luna greater presence than its 39 mm diameter alone might suggest. This is particularly noticeable with pale, orange or ice-blue dials. Black and khaki versions appear visually more compact and will better suit someone wanting a less demonstrative watch. The crown remains conventionally positioned at 3 o’clock and provides both winding and time-setting functions.

The Luna is principally offered on a rubber strap matched or contrasted with the dial colour. This choice deliberately moves the watch towards a sport-chic register rather than a strictly formal one. Rubber easily tolerates perspiration, moisture and temperature changes, making it consistent with the stated 10 ATM water resistance. Several owners have also commented positively on its flexibility and the system allowing the strap to be changed quickly. The standard 20 mm lug width makes the Luna especially easy to personalise with completely different strap styles. Simple leather can make a blue, black or khaki dial considerably dressier, while a coloured strap strengthens the summer personality of yellow, coral or orange versions. This possibility is useful on a watch whose principal attraction is precisely its visual customisation.

Stated water resistance reaches 10 ATM, or approximately 100 metres. This does not make the Luna a dive watch because it has neither a dive bezel nor the equipment specifically associated with that use, but it does provide a useful everyday margin. Rain, splashes, hand washing and occasional swimming are therefore much less problematic than with a dress watch limited to 3 ATM. The 10 ATM rating reinforces the Luna’s position as a versatile everyday watch rather than merely a colourful accessory. As with any watch, however, this performance depends on gasket condition and should be checked periodically, especially after several years of use or any intervention on the case. On a pre-owned example, a water-resistance test remains preferable before regular aquatic use.

Movement: a Miyota Series 8 base prioritising simplicity and accessibility

Omnis describes the movement as a customised self-winding mechanical calibre based on a Miyota Series 8 movement. The brand does not consistently communicate the precise movement number used in every Luna variation. It is therefore preferable not to automatically attribute an 8215, 821A or another reference without checking the individual watch. The Miyota Series 8 base primarily prioritises robustness, international availability and straightforward servicing. This Japanese movement family is used by numerous brands and makes it possible to offer an automatic watch at a restrained price without depending on a complex proprietary calibre. The Luna therefore retains automatic winding, central hours, minutes and seconds and a power reserve stated by Omnis at 48 hours. Exact frequency and jewel count are not communicated for the customised version in the general specifications of the collection.

The stated 48-hour reserve corresponds to approximately two days of theoretical operation when the mainspring is sufficiently wound. During daily use, wrist movement automatically supplies energy through the oscillating weight. The watch can therefore be worn without regular manual winding as long as everyday activity provides enough movement to the mechanism. The 48-hour reserve works well for a frequently worn watch but remains modest in a collection containing numerous rotating pieces. A Luna removed on Friday evening may, depending on its state of wind, be stopped or close to stopping when picked up again on Monday. This behaviour is normal for this category of movement and simply needs to be incorporated into wearing habits. The absence of a date on common configurations nevertheless simplifies resetting after a prolonged stop.

The movement is not intended to compete with a certified chronometer or highly decorated haute horlogerie calibre. Specific stated accuracy from Omnis for the Luna is not communicated. Daily rate should therefore be assessed according to the individual watch and its regulation. Industrial Miyota movements can generally be adjusted by a watchmaker when their performance falls outside what the owner considers acceptable. The coherence of the Luna depends more on the relationship between price, aesthetics and reliability than on pursuing extreme chronometric performance. The transparent back visible on certain versions nevertheless adds educational interest by allowing the oscillating weight to be seen moving and clearly reminding the wearer that this is an automatic mechanical watch. For a first mechanical purchase, this dimension can form an important part of the enjoyment.

Chronological milestones and main models (2024–2025)

(2024) Omnis Luna Khaki Guilloché:

The khaki version forms part of the configurations accompanying the launch of the collection. The Omnis Luna reference not communicated uses the common 316L stainless-steel case measuring 39 mm in diameter and 11 mm thick, with a 20 mm lug width and sapphire crystal. Its khaki guilloché dial is paired with a matching strap, creating a more restrained presentation than the yellow, coral or red alternatives. The customised automatic movement is based on a Miyota Series 8 and stated power reserve reaches 48 hours. Water resistance is rated at 10 ATM. This colour is especially well suited to everyday wear because it preserves the textured character of the dial without creating excessively strong contrast with clothing. Rubber strengthens the casual orientation, although the standard lug width makes it easy to switch to brown or black leather or a textile strap.

(2024) Omnis Luna Ice Blue Guilloché:

The ice-blue variation uses exactly the same technical platform but gives considerably greater importance to changing light across the dial. The Omnis Luna reference not communicated retains 316L steel, 39 mm diameter, 11 mm thickness, 20 mm attachments and sapphire crystal. Its pale-blue guilloché dial is associated with a matching strap to create a visually coherent complete watch. The customised automatic movement uses a Miyota Series 8 base and provides 48 hours of reserve according to the stated specifications. Water resistance reaches 10 ATM. This version particularly highlights the dial texture because bright and dark areas change continuously with the orientation of the watch. It suits someone seeking a luminous or summery piece while retaining proportions restrained enough for year-round use. The strap can easily be replaced thanks to the standard 20 mm width.

(2024) Omnis Luna Coral Guilloché:

The coral variation is one of the most expressive proposals in the first collection. The Omnis Luna reference not communicated combines a coral guilloché dial with a black strap, preventing the complete watch from becoming monochromatically bright and creating strong contrast around the case. The case remains 316L stainless steel and measures 39 mm in diameter and 11 mm thick. The crystal is sapphire, lug width 20 mm and stated water resistance 10 ATM. Its customised automatic calibre is based on a Miyota Series 8 and provides 48 hours of power reserve. Coral makes this version especially appropriate for warmer weather, casual clothing and someone wanting a strong visual accent. The black strap nevertheless tempers the brightness and makes the watch easier to combine with neutral clothing.

(2024) Omnis Luna Black Guilloché:

The black model represents the most restrained interpretation of the initial collection. The Omnis Luna reference not communicated pairs a black guilloché dial with a black strap and retains all common technical characteristics: 39 mm 316L stainless-steel case, 11 mm thickness, 20 mm lug width, sapphire crystal and 10 ATM water resistance. Its customised automatic movement uses a Miyota Series 8 base with a stated 48-hour reserve. Black visually reduces the depth of the pattern from a distance, but the texture becomes much more apparent under direct light. This duality makes the watch easier to wear professionally or with darker clothing. It also forms an excellent base for experimenting with different straps because black or brown leather, textile and coloured rubber can all significantly alter its personality without conflicting with the dial.

(2024) Omnis Luna Pale Green Guilloché:

The pale-green configuration provides a much softer interpretation of colour. The Omnis Luna reference not communicated uses the same 39 mm and 11 mm thick 316L stainless-steel case with sapphire crystal and 20 mm strap width. Omnis pairs the light-green dial with a white strap, a combination that increases its bright and summery personality. The customised automatic movement based on a Miyota Series 8 provides a stated 48 hours of reserve and the watch is rated to 10 ATM. This version is less suitable for someone seeking complete discretion than for a wearer who wants the watch to become a genuine part of an outfit. A white strap can naturally show signs of use more quickly than black rubber, but the interchangeable system and conventional lug width make replacement with a darker colour straightforward when conditions require it.

(2024) Omnis Luna Intense Red Guilloché:

The intense-red version expands the range towards a particularly visible colour without altering either mechanics or dimensions. The Omnis Luna reference not communicated still has the 39 mm 316L stainless-steel case, 11 mm thickness, sapphire crystal, 20 mm lug width and rubber strap. Its red guilloché dial becomes the main focal point and fully exploits the changing reflections of the pattern. The customised automatic movement based on a Miyota Series 8 provides 48 hours of power reserve and water resistance is stated at 10 ATM. This configuration is especially suitable for someone wanting to add a strongly coloured watch to a rotation rather than rely on one watch for every situation. The absence of an additional complication allows the dial to retain maximum visual impact. A dark or black strap can easily reduce the overall intensity if greater versatility is desired.

(2024) Omnis Luna Navy Blue Guilloché:

The navy-blue version seeks a balance between the restraint of black and the brightness of ice blue. The Omnis Luna reference not communicated uses a deep-blue guilloché dial with a matching strap. The common case remains 316L stainless steel and measures 39 mm in diameter and 11 mm thick. Lug width is 20 mm, the crystal sapphire and water resistance 10 ATM. Its customised automatic movement uses a Miyota Series 8 base with a stated 48-hour reserve. Dark blue preserves enough contrast to reveal the pattern when exposed to light while remaining easy to combine with a shirt, denim or more formal clothing. For someone wanting a colourful Luna without making it excessively conspicuous, this variation is one of the most natural compromises in the original collection.

(2024) Omnis Luna Purple Guilloché:

The purple variation fully explores the colourful purpose of the collection. The Omnis Luna reference not communicated combines a purple guilloché dial with a coordinated strap and retains the common 316L stainless-steel architecture. Diameter remains 39 mm, thickness 11 mm and lug width 20 mm. Sapphire protects the dial while water resistance is stated at 10 ATM. Its customised automatic movement based on a Miyota Series 8 delivers approximately 48 hours of reserve according to brand information. Purple creates especially marked variations between shade and light and gives the watch a more distinctive personality than traditional black or blue dials. This configuration illustrates the Luna strategy particularly well: one familiar and straightforward mechanical platform used to support multiple aesthetic expressions without significantly increasing the price of each variation.

(2025) Omnis Luna x Flyback Edition Orange:

The collaboration with the Flyback podcast constitutes the first clearly identifiable limited interpretation of the Luna. The Omnis Luna x Flyback Edition reference not communicated uses an especially bright orange guilloché dial and is announced as a total limited series of 100 watches, with an initial batch of 50 pieces quickly selling out. Its 316L stainless-steel case remains 39 mm in diameter, 11 mm thick and uses a 20 mm lug width. The crystal is sapphire and water resistance reaches 10 ATM. The customised automatic movement continues to be based on a Miyota Series 8 with 48 hours of reserve. Its transparent caseback carries edition-specific inscriptions together with the individual number. Two straps, orange and black, accompany the watch, providing either a fully coloured presentation or more restrained contrast. This series demonstrates how easily the Luna platform can be used as a foundation for collaborations.

Choosing the right version: colour, strap and real-world use

The first decision naturally concerns the dial. Khaki, black and navy blue are the easiest to integrate into an everyday wardrobe, while coral, yellow, red, purple or orange operate more as visual accents. Ice blue and pale green occupy a position between these two approaches. Colour should be chosen according to the role the Luna will play within a rotation rather than solely from photographs. A spectacular shade can be extremely enjoyable as a weekend or summer watch but more difficult to wear every day.

The 39 mm format suits many wrists and is one of the most universal aspects of the model. Someone coming from 42 or 43 mm sports watches may consider it comparatively restrained, while an enthusiast accustomed to 35 to 37 mm vintage watches will notice its large dial opening more strongly. The 39 mm diameter represents an especially safe compromise when buying a Luna without being able to try it first. Its 11 mm thickness remains reasonable and should fit beneath most sleeves without difficulty.

The rubber strap is consistent with 10 ATM water resistance and the colourful character of the watch. For professional or dressier use, simple leather can radically change its appearance. With a conventional 20 mm lug width, the range of alternatives is extremely broad. Changing the strap is probably the easiest way to make a brightly coloured Luna considerably more versatile. An orange dial on brown or black leather creates a very different effect from the same dial on matching orange rubber.

The Miyota Series 8 movement should be chosen with an understanding of its priorities. It answers a requirement for robustness and price rather than mechanical prestige or certified accuracy. For a wearer simply wanting to discover an automatic watch, this straightforward approach makes sense. The Luna is most interesting when dial design, proportions and value matter more than the exclusivity of the calibre. An enthusiast seeking a premium movement or sophisticated movement decoration will need to look at a different category of watch.

Finally, 10 ATM makes the Luna easier to live with than many dress watches at a comparable price. Rubber works well in warm weather, while swimming or on holiday, and sapphire reduces the risk of scratches on the crystal. It nevertheless remains prudent to have water resistance checked after several years. The combination of sapphire, 100 metres and rubber makes the Luna particularly coherent for casual everyday use. Other customers’ opinions are essential.

Conclusion

The Omnis Luna is aimed at someone seeking an accessible mechanical watch whose identity is driven primarily by dial design and colour. Its 39 mm case and 11 mm thickness simplify everyday wear, while sapphire, 10 ATM water resistance and a rubber strap provide greater versatility than a purely dress-oriented watch. Its customised automatic movement based on a Miyota Series 8 prioritises simplicity and reasonable servicing rather than mechanical exclusivity. The numerous guilloché variations allow the wearer to choose between restraint and highly expressive colours, while the 2025 Flyback edition demonstrates that the platform can readily support limited series. The decision should therefore principally consider colour, the intended role of the watch within a rotation and the importance placed on movement compared with aesthetics.

To compare comfort, accuracy, perceived dial quality and strap ageing with actual ownership experience, Dialicious customer reviews provide a particularly useful complement.

(Updated September 2026)