Tissot
Tissot Seastar 2000 44mm "Orange Wave Motif"
Tissot
T120.907.17.281.00
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Details & Specifications
Description:
The Tissot Seastar 2000 Professional Powermatic 80 reference T120.907.17.281.00 is a purpose-built dive watch that meets the ISO 6425:2018 professional diving standard. This updated 44mm version features a redesigned case with subtly sculpted edges, creating a more compact and comfortable profile without sacrificing its bold, professional presence. Equipped with a helium escape valve, it is designed to perform reliably during saturation diving by allowing helium particles accumulated inside the case to safely escape during decompression.
The bright orange dial features an engraved wave motif, a date window at 6 o'clock, and baton hands and indexes finished with green-glowing Super-LumiNova for excellent low-light legibility. Powered by the automatic Powermatic 80 Calibre (ETA C07.111), the movement offers hacking seconds and an antimagnetic Nivachron balance spring, delivering an 80-hour power reserve. The watch is fitted with an interchangeable quick-release rubber strap.
Specifications:
| Movement | |
| Type | Automatic, self-winding (Powermatic 80) |
| Calibre | ETA C07.111 |
| Power Reserve (h) | Up to 80 hours |
| No. of Jewels | 23 |
| Frequency | 3 Hz (21,600 vph) |
| Functions | Hours, minutes, seconds, date |
| Case | |
| Case Material | 316L Stainless Steel |
| Case Diameter | 44 mm |
| Case Thickness | 15.29 mm |
| Water Resistance | 600 m / 2,000 feet (60 bar) |
| Bezel | Unidirectional, Ceramic insert |
| Crystal | Domed Sapphire with anti-reflective coating on the inside |
| Crown | Screw-Down, Stainless Steel |
| Case Back | Screw-down, Sapphire display |
| Dial Colour | Orange |
| Dial Indicators | Applied circular and stick markers with green-glowing Super-LumiNova, plongeur-style hands |
| Strap | |
| Strap Material | Black Rubber, interchangeable quick-release |
| Clasp | Pin Buckle |
| Clasp Material | Stainless Steel |