| Reference Ocarat | #124266 |
| Brand | Gustave & Cie |
| Product Type | Watch |
| Gender | Men |
| Color | Brown Gray |
| Material | Steel |
| Material Quality | 316L stainless steel |
| Finish | Matte (Brushed / Satin) Polished / Shiny |
| Warranty | 2 Years |
| Thickness (in mm) | 11,05 |
| Diameter (in mm) | 38,00 |
| Manufacturing | France |
| Warranty Type | International |
| Labels and Certificates | Authorized Retailer |
| Case Shape | Round |
| Dial Finish | Lacquered |
| Watch Case Back | Exhibition Case Back Screwed caseback |
| Crystal Shape | Domed |
| Glass Quality | Sapphire Crystal |
| Buttons | 1 Crown |
| Water Resistance (in ATM) | 5 |
| Frequency | 28,800 A/h (4 Hz) |
| Movements | Automatic (rotor) |
| Movement Type | Japanese Movement |
| Movement Brand | Miyota |
| Calibers (Movements) | Miyota 9015 |
| Calendar and Time | Hours Minutes Seconds |
| Power Reserve (Maximum Duration) | 42 hours |
| Display Type | Analog (hands) |
| Display Specifications | Indices and railroad track SuperLuminova Index |
| Bracelet Material | Cowhide Leather |
| Strap Color | Brown |
| Bracelet Material Finish | Grained Leather |
| Topstitching | Yes |
| Watch Clasp | Tang Buckle |
| Lug Width (in mm) | 20,00 |
The Léon 12H Silver & Brown Watch by Gustave & Cie stands out for its harmonious design and sophisticated allure. Crafted from 316L stainless steel, it delivers exceptional durability with a 38 mm case diameter and a thickness of 11.05 mm. The satin-matte and polished finish reveals a refined aesthetic that catches the light with every movement. Designed in France, this piece reflects outstanding watchmaking mastery. The screwed and transparent caseback invites you to peer into the heart of its movement - an open window onto its inner mechanics. Topped with a domed sapphire crystal, known for its extreme hardness and clarity, the watch promises lasting scratch resistance.
The dial is a study in contrast and sophistication. Dressed in a lacquered brown finish, it shines brilliantly thanks to its polished surface. The dial plays on depth and nuance, shifting in intensity as the angle of light changes - a silent nod to the subtle mechanics of Foucault's pendulum. The domed half-sphere indices evoke the passage of time, while the dauphine hands, treated with Super-Luminova, promise perfect legibility in any condition. Roman numerals at 12 and 6 o'clock, paired with a delicate railroad minute track, lend a classic and elegant dimension to the whole. The word "Inertie" at 6 o'clock pays homage to the delicate balance between science and elegance that defines this watch.
At the heart of this watch beats a Miyota 9015 automatic movement of Japanese engineering, celebrated for its exceptional reliability and slim profile. Operating at a frequency of 28,800 vph (4 Hz), this caliber delivers remarkable precision, backed by a power reserve of 42 hours. The rotor, visible through the transparent caseback, is elegantly engraved as a tribute to the ingenuity of Léon Foucault.
The grained brown calfskin leather strap is a testament to exceptional craftsmanship. Soft to the touch, it wraps perfectly around the wrist thanks to its 20 mm lug width. The white contrast stitching adds a subtle, refined touch of sophistication. The pin buckle ensures a secure, classic closure. Beyond its absolute wearing comfort for daily use, this strap elevates the watch's timeless elegance, enhancing its character with every wear.
With a water resistance of 5 ATM, this watch is a reliable everyday companion, standing up to splashes and rain while holding its own against accidental water exposure. While the Léon is not designed for deep-water immersion, it's perfectly suited to keep pace with its wearer through every daily adventure - from boardroom meetings to outdoor escapes - with complete peace of mind.



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Léon 12H Silver & Brown Watch
(Ref. 124266)