Sea-Gull Heritage Series Coaxial Tourbillon Manual Wind Watch 42mm Two-Tone
Crafted from 316L stainless steel, this 42mm mechanical wristwatch features a coaxial tourbillon and a Roman numeral dial with a calendar complication. The manual-winding ST8230 movement beats at 21,600 vibrations per hour and is protected by a synthetic sapphire crystal.
The two-tone stainless steel bracelet secures with a butterfly clasp, and the watch is water-resistant to 5 bar. Each timepiece arrives in a carton box and includes a 3-year warranty.
Key Features
| Brand | Sea-Gull |
| Model Number | 517.11.8812 |
| Item Type | Mechanical Wristwatch |
| Movement | ST8230 |
| Winding Mode | Manual Winding |
| Number of Jewels | 21 |
| Movement Frequency | 21600 bph |
| Case Material | 316L Stainless Steel |
| Case Shape | Round |
| Case Diameter | Approx. 42mm |
| Case Thickness | Approx. 12mm |
| Crystal Material | Synthetic Sapphire |
| Strap Material | 316L Stainless Steel |
| Strap Width | Approx. 21mm |
| Strap Length | Approx. 19cm |
| Clasp | Butterfly Clasp |
| Water Resistance | 5 Bar |
| Features | Coaxial Tourbillon, Roman Numeral Dial, Calendar |
| Net Weight | 161g |
| Warranty | 3 Years |
| Origin | Mainland China |
Highlights
- Coaxial tourbillon complication
- Roman numeral dial with calendar
- Manual-winding ST8230 movement
- 316L stainless steel case and bracelet
- Synthetic sapphire crystal
- Water-resistant to 5 bar
Materials & care
Case and bracelet: 316L stainless steel. Crystal: synthetic sapphire. Clean with a soft, lint-free cloth. Avoid exposure to strong magnetic fields and extreme temperatures.
Frequently asked questions
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