| Reference Ocarat | #127577 |
| Reference | 161.543.20 |
| Brand | Davosa |
| Product Type | Watch |
| Gender | Men |
| Color | Gray White |
| Material | Steel |
| Material Quality | 316L stainless steel |
| Finish | Matte (Brushed / Satin) Polished / Shiny |
| Warranty | 2 Years |
| Thickness (in mm) | 15,00 |
| Diameter (in mm) | 42,00 |
| Manufacturing | Switzerland |
| Warranty Type | International |
| Labels and Certificates | Authorized Retailer |
| Case Shape | Round |
| Case Weight (in g) | 190,00 |
| Bezel | Ceramic Tachymeter Scale |
| Watch Case Back | Exhibition Case Back Screwed caseback |
| Glass Quality | Sapphire Crystal |
| Glass Treatment | Anti-Reflective Coating |
| Watch Case Types | Date |
| Buttons | 1 Crown 2 Pushers |
| Screw Crown | Yes |
| Water Resistance (in ATM) | 20 |
| Movements | Automatic (rotor) |
| Movement Type | Swiss Movement |
| Movement Brand | Davosa |
| Calibers (Movements) | DAV 3052 |
| Movement Base (Origin) | SW510A |
| Calendar and Time | Dates Hours Minutes Seconds |
| Chronograph Function | Yes |
| Counters and Durations | 12h 30 min Small seconds |
| Power Reserve (Maximum Duration) | 60 hours |
| Display Type | Analog (hands) |
| Display Specifications | Indices and railroad track SuperLuminova BG W9 |
| Number of Counters (Additional) | 3 |
| Bracelet Material | Steel |
| Strap Color | Gray |
| Bracelet Material Finish | Brushed steel Polished steel |
| Watch Clasp | Deployment Clasp |
| Lug Width (in mm) | 22,00 |
The Davosa Ternos Professional Chronograph watch is a showcase of Swiss precision and elegance, blending sophisticated design with advanced watchmaking. Its 316L stainless steel case delivers both reassuring durability and a modern, timeless aesthetic. The round shape and well-balanced proportions - 42 mm in diameter and 15 mm thick - make it comfortable to wear while commanding a strong visual presence. With a notable weight of 190 g, it carries the feel of undeniable quality. The ceramic bezel with its tachymeter scale is both a visual statement and a functional asset for motorsport enthusiasts. Its screwed transparent caseback will delight connoisseurs who appreciate seeing the movement in action.
The dial pays homage to tradition while embracing modern elements. Its white base highlights three sub-dials set against a black background, dedicated respectively to 12-hour, 30-minute, and small seconds measurement. A railway track minute scale displays the minutes with precision and a nod to classic watchmaking. The indexes and hands feature a SuperLuminova BG W9 coating, ensuring legibility even in low-light conditions. A subtly integrated date window completes the visual harmony of this highly functional and aesthetically pleasing dial.
At the heart of this chronograph beats a Swiss DAV 3052 automatic movement, based on the SW510A caliber, renowned for its reliability and endurance. This timepiece features a 60-hour power reserve, ensuring consistent accuracy even after several days without wear. This design allows for fine manual adjustment to meet both everyday and professional needs. The mechanism delivers full chronograph functions, with 12-hour and 30-minute counters, plus the convenience of a smooth analog display.
Particular attention has been given to the stainless steel bracelet, which strikes a timeless aesthetic with superior comfort. Treated with a brushed and polished finish, it embodies a dual style where sporty meets elegant. Featuring a 22 mm lug width, it comes with a deployment clasp for a perfect fit and enhanced security.
With water resistance rated at 20 ATM, this watch is not only a marvel of engineering - it's a practical choice for those who live active lives. Whether you're professional diving or pushing the limits of nautical sport, this water resistance delivers unmatched reliability, keeping pace with you even in the heart of the ocean.




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Ternos Professional Chronograph White Watch
(Ref. 127577)