| Reference Ocarat | #15850 |
| Reference | 556.010 |
| Brand | Sinn |
| Product Type | Watch |
| Gender | Men Women |
| Color | Black |
| Material | Steel |
| Material Quality | Stainless Steel |
| Finish | Matte (Brushed / Satin) |
| Warranty | 2 Years |
| Thickness (in mm) | 11,00 |
| Manufacturing | Germany |
| Labels and Certificates | Authorized Retailer |
| Case Shape | Round |
| Case Weight (in g) | 65,00 |
| Dial Finish | Paint |
| Watch Case Back | Screwed caseback |
| Glass Quality | Sapphire Crystal |
| Glass Treatment | Double Anti-Reflective Coating |
| Watch Case Types | Date |
| Buttons | 1 Crown |
| Screw Crown | Yes |
| Water Resistance (in ATM) | 20 |
| Frequency | 28,800 A/h (4 Hz) |
| Movements | Automatic (rotor) |
| Movement Type | Swiss Movement |
| Movement Brand | Sellita |
| Calibers (Movements) | SW200-1 |
| Calendar and Time | Dates Hours Minutes Seconds |
| Timekeeping and Measurement | Hacking seconds device |
| Power Reserve (Maximum Duration) | 38 hours |
| Display Type | Analog (hands) |
| Display Specifications | Luminescent hands and indexes SuperLuminova |
| Bracelet Material | Bovine leather |
| Strap Color | Black |
| Watch Clasp | Tang Buckle |
| Lug Width (in mm) | 20,00 |
| Activities | Swimming / Diving Yachting / Sailing |
Series 556 - Sporty and elegant - an iconic case shape and clean dial for perfect legibility.
The Watch Topped with a double anti-reflective sapphire crystal, the round stainless steel case features a satin finish. It measures 38.5 mm in diameter, 11 mm thick, and weighs 65 grams without the strap. The screw-down caseback is also sapphire crystal, offering a clear view of the movement and its gears.
The glossy black dial, free of numerals, features luminescent white hands and hour markers, along with a date window at 3 o'clock.
This watch is fitted with a genuine black leather strap. It is water-resistant to 20 ATM (200 meters) - suitable for swimming and scuba diving.
The Movement This watch houses a Swiss Sellita SW200-1 automatic movement. This 26-jewel caliber displays hours, minutes, seconds, and date via an aperture. It features a hacking seconds mechanism for precise time-setting. The movement runs at 28,800 A/h with a 38-hour power reserve.




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Sinn 556 I Leather Watch
(Ref. 15850)