Tissot Seastar 1000 Powermatic 80 Blue Dial – T120.407.17.041.00
The Tissot Seastar 1000 T120.407.17.041.00 is a high-performance Swiss diver's watch that seamlessly blends professional functionality with a bold, sporty style. Designed for water-sports lovers, it is built to endure demanding conditions while maintaining the sophisticated look of a luxury timepiece.
Core Diving & Performance Features
Extreme Water Resistance: Engineered for underwater performance up to a pressure of 30 bar (300 meters / 1000 feet).
Powermatic 80 Movement: Powered by an innovative Swiss automatic movement providing a massive 80-hour power reserve, allowing the watch to run for over three days without being worn.
Ceramic Unidirectional Bezel: Features a black, anti-clockwise rotating ceramic bezel ring, recognized for its extreme hardness and resistance to scratching and oxidation.
Nivachron™ Balance Spring: Equipped with a patented titanium-based hairspring that is highly resistant to magnetic fields, ensuring exceptional accuracy in modern environments.
Professional Diver Essentials: Includes a screw-down crown and caseback to ensure maximum water sealing, plus a see-through exhibition caseback to view the Swiss mechanism.
Design & Build Quality
Graded Blue-Black Dial: The striking blue radial gradient dial is complemented by large Super-LumiNova® indices and sword-shaped hands for superior legibility in dark or underwater conditions.
Premium Materials: Housed in a 316L stainless steel case and protected by a scratch-resistant sapphire crystal with an anti-reflective coating.
Durable Rubber Strap: Comes on a streamlined black rubber strap with a standard pin-buckle clasp and a quick-release system for easy changes.
Technical Specifications
Case Diameter: 43 mm
Case Thickness: 12.7 mm
Lug Width: 21 mm
Weight: Approximately 108 grams.
Condition: Brand New with original Tissot packaging, manual, and 2-year international warranty. Shipping: Fast Express shipping within Australia, fully insured with signature on delivery.
Seller Note: The Seastar 1000 is a true "spec monster." The combination of a ceramic bezel, 300m water resistance, and an 80-hour power reserve at this price point is almost unheard of from a major Swiss heritage brand.

