| Reference Ocarat | #123540 |
| Brand | Gustave & Cie |
| Product Type | Watch |
| Gender | Men |
| Color | Black White |
| Material | Steel |
| Material Quality | 316L stainless steel |
| Finish | Black PVD Matte (Brushed / Satin) |
| Warranty | 2 Years |
| Thickness (in mm) | 8,00 |
| Diameter (in mm) | 40,00 |
| Manufacturing | France |
| Warranty Type | International |
| Labels and Certificates | Authorized Retailer |
| Case Shape | Round |
| Dial Finish | Matte |
| Watch Case Back | Snap-On Case Back |
| Crystal Shape | Flat |
| Glass Quality | Sapphire Crystal |
| Buttons | 1 Crown |
| Water Resistance (in ATM) | 5 |
| Movements | Quartz |
| Movement Type | Swiss Movement |
| Movement Brand | Ronda |
| Calibers (Movements) | Ronda 505.24H |
| Calendar and Time | Hours |
| Counters and Durations | 24h |
| Power Reserve (Maximum Duration) | 2 years with 1 battery |
| Navigation and Instruments | Compass |
| Display Type | Analog (hands) |
| Display Specifications | Single Hand |
| Bracelet Material | Cowhide Leather |
| Strap Color | Brown |
| Topstitching | Yes |
| Watch Clasp | Tang Buckle |
| Lug Width (in mm) | 20,00 |
The Antoine Black & White 24H Watch captures the essence of modern design with a bold elegant edge. Built for the contemporary man, it features a refined look thanks to a round case in 316L stainless steel. The matte black PVD finish gives this watch a distinctly contemporary and timeless appeal. With a 40.00 mm diameter, it sits perfectly on the wrist while remaining subtly understated at just 8.00 mm thick. Made in France, it reflects the quality of local craftsmanship.
The dial of this watch is a masterpiece of minimalism and functionality. Its matte finish eliminates unwanted glare while adding a touch of sophistication. Featuring a unique layout, the dial is adorned with Arabic numeral markers running from 1 to 24. This rare and intriguing single-hand configuration offers an original way to read time, wrapped in the elegance of a clean, pared-back design.
Under the hood, this watch houses a reliable and precise Swiss quartz movement, stamped by the renowned manufacturer Ronda with caliber 505.24H. This movement not only ensures a smooth sweep of hours on the single-hand display, but also delivers impressive autonomy with a single battery lasting 2 years. Known for its accuracy, the quartz movement ensures the watch stays true even after extended use.
The brown cowhide leather strap elevates this timepiece with its supple texture and visible stitching, adding a refined touch. Its warm brown tone pairs perfectly with the sober black case. The pin buckle, discreet yet functional, allows for precise adjustment. With a lug width of 20.00 mm, the strap pairs seamlessly with the case, ensuring comfortable all-day wear.
With a water resistance of 5 ATM, this watch easily withstands splashes and minor immersion, making it perfectly suited for everyday use - even in the rain or during frequent hand washing. While designed for surface activities, it is not intended for diving or repeated deep submersion.




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Antoine Black & White 24H Watch Brown Havana Stitched Leather 40mm
(Ref. 123540)