| Reference Ocarat | #81162 |
| Reference | T1204171104103 |
| Brand | Tissot |
| Product Type | Watch |
| Gender | Men |
| Color | Blue Gray |
| Material | Steel |
| Material Quality | 316L stainless steel |
| Warranty | 2 Years |
| Thickness (in mm) | 12,80 |
| Diameter (in mm) | 45,50 |
| Manufacturing | Switzerland |
| Warranty Type | International |
| Labels and Certificates | Authorized Retailer |
| Case Shape | Round |
| Watch Case Back | Screwed caseback |
| Crystal Shape | Flat |
| 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) | 30 |
| Movements | Quartz |
| Movement Type | Swiss Movement |
| Calibers (Movements) | ETA G10.212 |
| Calendar and Time | Dates Hours Minutes Seconds |
| Chronograph Function | Yes |
| Counters and Durations | 12h 30 min 60 seconds |
| Display Type | Analog (hands) |
| Display Specifications | Indices and railroad track Luminescent hands and indexes |
| Number of Counters (Additional) | 3 |
| Bracelet Material | 316L Stainless Steel |
| Strap Color | Gray |
| Bracelet Material Finish | Brushed steel Polished steel |
| Watch Clasp | Deployant buckle with safety clasp |
| Lug Width (in mm) | 22,00 |
| Activities | Swimming / Diving Yachting / Sailing |
"World-renowned Swiss watchmaker Tissot has built its reputation on innovative, stylish, and timeless timepieces. A must-have for watch enthusiasts and sports lovers alike, this model from the Seastar 1000 Quartz Chronograph collection is the ultimate men's companion. Its round case is crafted entirely from 316L stainless steel, measuring 45.5 mm in diameter and 12.8 mm thick - a bold, robust silhouette that sits perfectly on the wrist. The graduated, notched blue bezel displays tens and a railway track scale from 0 to 20, set against a striking red background. Surrounding it, a sapphire crystal gives you a crisp, unobstructed view of every dial detail. On the case back, Tissot opts for a screw-down back engraved with the house's logo and name, delivering a water resistance of 30 ATM, or 300 meters of depth. The watch is also equipped with 2 push buttons and 1 crown (engraved with a T), giving you full control over the chronograph and central hands."
Every detail on the dial is crafted with care. The indices and central hands share a cohesive color palette and feature a luminescent treatment - perfect for reading the time in low-light conditions. They stand out beautifully against the blue sunray dial, the true showpiece that gives this watch its sporty, on-trend character. The sword-shaped hour and minute hands and a finely applied seconds hand let you track time to the exact second. Three sub-dials at 3, 6, and 9 o'clock display 12 hours, 60 seconds, and 30 minutes respectively, unlocking the full chronograph function - ideal for action-packed days. A round date window sits between 4 and 5 o'clock. The brand signs its creation below the 12 o'clock index and names the collection below the 9 o'clock index.
Powering this timepiece is a ETA G10.212 caliber - an analog EOL Quartz movement engineered for smooth, reliable performance across all functions. It runs on a Renata 394 battery.
The bracelet is a rigid multi-link design in 316L stainless steel - built for all-day wear without sacrificing comfort. It fastens securely with a single deployant clasp.
With a water resistance of 300 meters - 30 ATM in watchmaking terms - even Captain Nemo would envy this marine-ready timepiece. Bathing, showering, swimming, or diving (freediving or with tanks) - this watch handles it all without breaking a sweat. Our Ocarat watchmaking experts ask just two things of you:
- Do not operate the push buttons or crown while submerged.
- The best photo of an exotic fish you've ever spotted in the deep blue, with the watch alongside if possible - it would look absolutely stunning in our offices and on our Instagram page!




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Seastar 1000 Quartz Chronograph Men's Watch T1204171104103
(Ref. 81162)