The must-have Macro Loupe for all watch lovers

Watch bought in June 2024 I went for this model because I like the thick solar Bluetooth watch reliable unbreakable mineral glass but it doesn't matter it's costeau I like the black and orange color it matches well and it's a gavitymaster from casio that's what I wanted so perfect

Watch

G-Shock is a Casio watch line born in 1983 in Japan, conceived by engineer Kikuo Ibe with a radical brief: to build a virtually indestructible digital watch for real-world use &mdash; from daily life to extreme environments &mdash; and to express a utilitarian aesthetic language of bold geometry, resin or metal cases, and digital/analog readouts that has become a global reference for athletes, field professionals, and street culture.
<h3>1983 origins: Kikuo Ibe, the &ldquo;Triple 10&rdquo; rule and the first G-Shock DW-5000C</h3>
In the early 1980s, Casio&rsquo;s &ldquo;Project Team Tough&rdquo; codified a durability philosophy called &ldquo;Triple 10&rdquo;: 10-year battery life, 10-bar water resistance, and shock resistance to a 10-meter drop; in 1983, the G-Shock DW-5000C debuted with a floating module in a cushioned structure and an octagonal case that would define the &ldquo;Origin&rdquo; (5000/5600 line). &ldquo;Triple 10&rdquo; was not a slogan but a design specification: internal damping, controlled thickness, protected pushers, robust steel backs, and bands engineered to endure torsion and vibration; that foundation enabled decades of added functions (radio time, solar, Bluetooth), new architectures (carbon-reinforced resin, steel, titanium), and a visual vocabulary instantly recognizable worldwide &mdash; which is why the Triple 10 still underpins G-Shock&rsquo;s clarity and durability today.
<h3>&ldquo;Master of G&rdquo;: G-Shock Frogman, G-Shock Mudman, G-Shock Rangeman, G-Shock Gravitymaster, G-Shock Gulfmaster</h3>
&ldquo;Master of G&rdquo; labels specialist G-Shocks for sea, mud, air, or all-terrain duty: the G-Shock Frogman (1993) brought ISO 6425 &ldquo;Diver&rsquo;s 200 m&rdquo; certification into the lineup; the G-Shock Mudman adds dust/mud resistance for rally and backcountry use; the G-Shock Rangeman (GW-9400) packs triple sensors (altimeter/barometer, compass, thermometer); and G-Shock Gravitymaster and G-Shock Gulfmaster target aviation and marine environments with tailored sensor/display sets. The point is not box-ticking but fulfilling a mission &mdash; diving, desert, cockpit, deck &mdash; via instrument-grade specs, yielding functional, sometimes asymmetric, forms and glove-friendly ergonomics; in short, Master of G prioritizes job-ready information over ornament from the outset.
<ul>
<li>G-Shock Frogman &mdash; ISO Diver&rsquo;s 200 m, asymmetric architecture, modern analog variants (e.g., GWF-A1000); professional tool.</li>
<li>G-Shock Mudman &mdash; Mud/dust sealing, stout cases, oversized pushers; rally/outdoor focus.</li>
<li>G-Shock Rangeman &mdash; Triple Sensor (direction/pressure/temperature), log functions; all-terrain.</li>
<li>G-Shock Gravitymaster &mdash; Aviation displays/materials, high-contrast indexes; cockpit legibility.</li>
<li>G-Shock Gulfmaster &mdash; Marine readouts (tide/pressure), combined displays for coastal navigation.</li>
</ul>
<h3>Core technologies: Carbon Core Guard, Tough Solar, Multiband 6 and Bluetooth</h3>
Modern G-Shocks leverage a &ldquo;Carbon Core Guard&rdquo; chassis &mdash; a carbon-fiber-reinforced resin case that stiffens and lightens the structure, improves module protection, and enables slimmer profiles (notably in the 2100 series); &ldquo;Tough Solar&rdquo; recharges an accumulator from ambient light; &ldquo;Multiband 6&rdquo; auto-corrects time via radio signals from six global transmitters; and Bluetooth links the watch to a smartphone for auto timekeeping, settings, and convenience features. The common aim isn&rsquo;t gadgetry but reliable time and service day in, day out &mdash; which is why the carbon + solar + radio/Bluetooth combo seeks more autonomy, accuracy, and ease of ownership.
<h3>Iconic lines and best-sellers: 5000/5600 &ldquo;Origin,&rdquo; 2100 &ldquo;CasiOak,&rdquo; Full Metal, G-Steel, MT-G &amp; MR-G</h3>
The 5000/5600 family carries the rectangular original; the 2100 &mdash; nicknamed &ldquo;CasiOak&rdquo; &mdash; recasts that DNA into a minimalist octagonal analog-digital format that wears slim and easy; &ldquo;Full Metal&rdquo; (e.g., GMW-B5000) reimagines the Origin in all-metal, G-Steel mixes metal and resin for dressier heft, and MT-G (metal-twisted) and MR-G top the range (steel/titanium, advanced finishing, MR-G built on Yamagata&rsquo;s Premium Production Line). Beyond materials, these families map neatly to use-cases and budgets while preserving legibility, toughness, and G-Shock codes &mdash; hence why the GA-2100/GA-B2100 &ldquo;CasiOak&rdquo; crystallized a thin, featherweight, universal G-Shock without losing the signature.
<ul>
<li>G-Shock DW-5600 &mdash; Direct heir to DW-5000C; rectangular &ldquo;Origin,&rdquo; ultra-legible and compact.</li>
<li>G-Shock GA-2100 / G-Shock GA-B2100 &mdash; Octagonal &ldquo;CasiOak,&rdquo; Carbon Core Guard; Bluetooth/solar options.</li>
<li>G-Shock GMW-B5000 &mdash; Full-metal Origin; steel or titanium, radio/Bluetooth/solar.</li>
<li>G-Shock G-Steel &mdash; Metal/resin hybrid with a dressier vibe; steel or resin straps.</li>
<li>G-Shock MT-G &mdash; Metal-Twisted; advanced Core Guard structures, Bluetooth/Multiband 6.</li>
<li>G-Shock MR-G &mdash; Titanium flagship, hard coatings, Japanese artisanal finishing.</li>
</ul>
<h3>Positioning, pricing and channels: from entry to Japan-made premium</h3>
The price spectrum runs wide: &ldquo;Origin&rdquo; and select 2100s target accessibility; &ldquo;Master of G&rdquo; steps up with sensors and purpose-built cases; then MT-G and especially MR-G assume fully premium roles (steel/titanium, hard coatings, elevated assembly, Yamagata workshops). Global distribution blends <a href="https://www.dialicious.com/en/casio">Casio</a> e-commerce with retail partners, and limited editions roll out regionally; more than &ldquo;positioning,&rdquo; it&rsquo;s the mission logic that guides selection (city, sea, aviation, outdoors) in a clearly structured catalog &mdash; so the matrix lets you choose function/aesthetic first, then material/finishing tier.
<h3>Collaborations, pop culture and communities: NASA, BAPE, KITH and the street</h3>
G-Shock&rsquo;s cultural reach owes much to collaborations (NASA, BAPE, streetwear collectives, influential retailers) and its adoption by hip-hop and skate scenes since the 1990s&ndash;2000s; the G-Shock DW-5600 NASA (2020) popularized an all-white &ldquo;worm&rdquo; logo look, while repeated BAPE tie-ups and projects with outlets like KITH keep community ties fresh; these sit alongside anniversary pieces (40th) and the product&rsquo;s inherent &ldquo;urban utility&rdquo; (toughness/value/style), yielding rare longevity and less volatile trend cycles &mdash; in effect, the watch became a cultural signal as well as a tool, without ceasing to be an instrument first.
<h3>Buying guide: use, size, power and functions to pick the right G-Shock</h3>
Start with mission (minimalist daily, sea sports, hiking, cockpit), then size/thickness (compact rectangular Origin vs bolder Master of G), then power and accuracy (battery vs solar, radio/Bluetooth). Slim wrists gravitate to 5600/5000 or 2100; &ldquo;instrument&rdquo; needs point to Master of G; metal preference suggests Full Metal/G-Steel/MT-G/MR-G. Best practice: check legibility, strap comfort and local service options; remember that the right G-Shock is the one that serves your use and constraints first, not the longest spec sheet.
<h3>Conclusion</h3>
Four decades on, G-Shock remains a tool benchmark: cushioned architecture, clear displays, autonomous accuracy, and clearly tiered families from discreet daily (5600/2100) to specialized environments (Master of G) up to luxury (MT-G/MR-G). If you want an &ldquo;iconic first,&rdquo; the 5600/5000 Origin is the obvious start; for a contemporary, ultra-wearable shape, pick the 2100; for hard duty, look to Frogman, Mudman or Rangeman; and for metal and finishing, MT-G/MR-G clarify the premium step. To pressure-test your shortlist with real-world experience, consult Dialicious customer reviews.
(Updated August 2025)

I'm not going to give you a whole spiel about my love for G-Shocks—if you read me regularly, you already know it's a deep-rooted passion. I don't actually publish a review for every model in my collection (there would be too many!), but there are some pieces that deserve special attention. This Gravity Master is definitely one of them.
It's a very special limited edition, from the Master of G range, created in homage to the Royal Air Force. And as is often the case with limited-edition G-Shocks, you have to be quick and determined. I was lucky (and perhaps wise) to log in on the day, probably among the first, to secure this coveted watch. As you can see, even for a G-Shock, a bit of "Per ardua ad astra"—the RAF's Latin motto—can't hurt: "To the stars through adversity." In terms of design and materials, this G-Shock RAF is a pleasant surprise: textured carbon fiber, beautifully crafted plastics and rubbers, and consistently robust. All this is enhanced by a sober yet original, well-thought-out color scheme, with small details that make all the difference. You can tell that real design work has gone into this series.
The only slight drawback: the hand readability isn't perfect in all conditions. But frankly, the overall look is so well-crafted that we gladly forgive this small flaw.
In the end, this Gravity Master RAF isn't just another watch in my collection. It's a real gem, original, symbolic, and, above all, hard-won. And that's also the magic of G-Shock: the adrenaline rush of a drop, the satisfaction of a successful hunt, and the pleasure of wearing a watch that tells a story.

Through the Hard Ways to the Stars

La marque&nbsp;Serica a &eacute;t&eacute; cr&eacute;&eacute;e en 2019 par J&eacute;r&ocirc;me Burget et 3 amis &agrave; Paris, en France. Le nom Serica vient d'une r&eacute;gion perdue au bout de l'Extr&ecirc;me-Orient que les Grecs et les Romains avaient baptis&eacute;e ainsi. Ce lieu fait &eacute;cho &agrave; la gen&egrave;se de la marque, qui vise &agrave; concevoir des montres m&eacute;caniques de qualit&eacute; au style n&eacute;or&eacute;tro, pr&ecirc;tes &agrave; vous suivre aux confins du monde.
La gamme comprend des montres telles que la <a title="Page Serica 4512" href="https://www.dialicious.com/serica/4512">Serica 4512</a>, la <a title="Page Serica 5303" href="https://www.dialicious.com/serica/5303">Serica 5303</a> et la <a title="Page Serica 8315 GMT Chronom&egrave;tre" href="https://www.dialicious.com/serica/8315">Serica 8315</a>. L'une des particularit&eacute;s de cette marque est que son nom n'appara&icirc;t nulle part sur le cadran, afin de pousser le passionn&eacute; &agrave; acheter un design, des finitions et des proportions, et pas seulement un nom. En juillet 2023, Serica a lanc&eacute; la Serica 5303 COSC une version chronom&egrave;tre certifi&eacute;e par le Contr&ocirc;le Officiel Suisse des Chronom&egrave;tres.
Leur avant-dernier mod&egrave;le est la <a href="https://www.dialicious.com/serica/6190">Serica 6190</a> surfant sur les bases de la 1&egrave;re r&eacute;f&eacute;rence de la marque, la Serica 4512. Cette 6190 &eacute;pouse les codes stylistiques de la marque, des anses lyres, un choix de cadrans diff&eacute;rents et la possibilit&eacute; de choisir la position de la couronne &agrave; 3 heures ou en mode "Destro" &agrave; 9 heures. Cette Serica 6190 est &eacute;quip&eacute; du calibre Soprod M100 certifi&eacute; COSC (Contr&ocirc;le Officiel Suisse des Chronom&egrave;tres) &agrave; l'intar des productions actuelles des autres mod&egrave;les 5303 et 8315.&nbsp;
Depuis le 21 novembre 2024, Serica propose une nouvelle collection tr&egrave;s audacieuse...&nbsp;Une montre habill&eacute;e sortant des sentiers battus nomm&eacute;e "Parade" sous la r&eacute;f&eacute;rence 1174. Ces 4 chiffres, comme toutes les autres r&eacute;f&eacute;rences Serica, propose une symbolique issue du nombre d'or ou divines proportions dont le ratio entre la longeur et la largeur sont de 1,174... Une nouveaut&eacute; propos&eacute;e en pr&eacute;-commande &agrave; 1,490 &euro; pour une livraison pr&eacute;vue en Mars 2025...
<h2>Quel est le prix d'une montre Serica ?</h2>
Les prix des montres Serica &eacute;voluent et diff&eacute;rent selon les mod&egrave;les. La plupart co&ucirc;tent entre 990 &euro; et 1,890 &euro; selon les mod&egrave;les et finitions. Le mod&egrave;le GMT de la marque, Serica 8315 GMT Chronom&egrave;tre co&ucirc;te 1,890 &euro; tandis que le dernier mod&egrave;le lanc&eacute; par Serica, la r&eacute;f&eacute;rence <a href="https://www.dialicious.com/serica/6190">6190</a> est propos&eacute;e &agrave; 990 &euro;.
Serica est ind&eacute;pendante et produit environ 5,000 montres par an, tous mod&egrave;les confondus. Serica fait partie du <a href="https://www.dialicious.com/top/les_meilleures_marques_de_montres_francaises">Top 10 des marques de montres fran&ccedil;aises les plus populaires</a>, ainsi que du <a href="https://www.dialicious.com/top/les_meilleures_micro_marques_de_montres">Classement des meilleures micro-marques de montres</a>. Pour choisir le mod&egrave;le Serica qui vous correspond le mieux,&nbsp;les avis clients Dialicious sont une ressource essentielle pour &eacute;valuer les diff&eacute;rents mod&egrave;les &agrave; travers l'exp&eacute;rience r&eacute;elle des clients
(Mise &agrave; jour Novembre 2024)

The brand Serica was created in 2019 by J&eacute;r&ocirc;me Burget and 3 friends in Paris, France. The name Serica comes from a lost region at the end of the Far East that the Greeks and Romans named it like this. This place echoes the genesis of the brand, which aims to design quality mechanical watches in a neo-retro style, ready to follow you to the ends of the world.
The range includes watches such as the&nbsp;<a href="https://www.dialicious.com/en/serica/4512">Serica 4512</a>, the&nbsp;<a href="https://www.dialicious.com/en/serica/5303">Serica 5303</a> and the&nbsp;<a href="https://www.dialicious.com/en/serica/8315">Serica 8315</a>. One of the particularities of this brand is that its name does not appear anywhere on the dial, in order to encourage the enthusiast to buy a design, finishes and proportions, and not just a name. In July 2023, Serica launched the Serica 5303 COSC, a chronometer version certified by the Swiss Official Chronometer Testing Institute.
The&nbsp;<a href="https://www.dialicious.com/en/serica/6190">Serica 6190</a> surfing on the bases of the brand's first reference, the Serica 4512. This 6190 follows the stylistic codes of the brand, lyre lugs, a choice of different dials and the possibility of choosing the position of the crown at 3 o'clock or at &ldquo;Destro&rdquo; mode at 9 o&rsquo;clock. This Serica 6190 is powered with the Soprod M100 caliber COSC (Official Swiss Chronometer Certification) certified, like the current productions of the other 5303 and 8315 models.&nbsp;
Since November 21, 2024, Serica has been offering a very daring new collection... A dress watch off the beaten track called &ldquo;Parade&rdquo; under the reference 1174. These 4 figures, like all other Serica references, offer a symbolism derived from the golden number or divine proportions whose ratio between length and width is 1.174... A novelty offered for pre-order at &euro; 1,490 for one delivery planned for March 2025...
<h2 dir="ltr">How much does a Serica watch cost?</h2>
The prices of Serica watches change and differ depending on the model. Most cost between &euro; 990 and &euro; 1,890 depending on the models and finishes. The brand's GMT model, Serica 8315 GMT Chronometer costs &euro; 1,890 while the latest model launched by Serica, the reference&nbsp;<a href="https://www.dialicious.com/en/serica/6190">6190</a> is offered to &euro; 990.
Serica is independent and produces around 5,000 watches per year, all models combined. Serica is part of the&nbsp;<a href="https://preprod.dialicious.com/en/top/the_best_french_watch_brands">Top 10 most popular French watch brands</a>, as well as&nbsp;<a href="https://www.dialicious.com/en/top/the_best_micro_watch_brands">ranking the best micro watch brands</a>. To choose the Serica model that best suits you, <a href="https://www.dialicious.com/en/serica/5303">Serica 5303 reviews</a>, <a href="https://www.dialicious.com/en/serica/4512">Serica 4512 reviews</a>, <a href="https://www.dialicious.com/en/serica/6190">Serica 6190 reviews</a> or <a href="https://www.dialicious.com/en/serica/8315">Serica 8315 reviews</a> are an #1 resource for evaluating different models through real customer experience.
(Updated December 2025)

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