Tissot Seastar 1000 Chronograph 45.5 mm – Graded Blue-Black Dial, Stainless-Steel Case & Black Strap (T120.417.17.041.00)

The Tissot Seastar 1000 Chronograph 45.5 mm (T120.417.17.041.00) fuses robust dive-watch credentials with stylish Swiss design. Its dynamic graded blue-black dial is framed by a durable 316L stainless-steel case of 45.5 mm diameter, paired with a comfortable black strap for an active yet refined aesthetic.

Powered by a robust Swiss quartz chronograph movement, the timepiece includes central seconds, 30-minute and 1/10-second counters, plus a date display and end-of-life battery indicator. A scratch-resistant sapphire crystal with double-sided anti-reflective coating enhances visibility, while the construction — including screw-down crown, case-back and pushers — supports a water-resistance of 300 m (30 bar), ideal for diving and serious wear. From the unidirectional rotating bezel to luminescent indices and sturdy build, this Seastar 1000 model combines performance and style effortlessly.

Technical Specifications

Model Number: T120.417.17.041.00
Collection: Seastar 1000 Chronograph
Movement: Swiss Quartz Chronograph (central 60-second hand, 30-minute & 1/10-second counters, date, EOL indicator)
Case Material: 316L Stainless Steel
Case Diameter: 45.50 mm
Case Thickness: Approx. 12.82 mm
Crystal: Scratch-resistant sapphire crystal with double-sided anti-reflective coating
Dial Colour: Graded Blue-Black
Indexes/Hands: Applied baton indices; Super-LumiNova® coated hands
Bezel: Aluminium unidirectional rotating bezel
Strap: Black (rubber or synthetic) strap
Clasp: Standard buckle
Case Back: Screw-down stainless steel
Water Resistance: 300 m / 30 bar
Functions: Hours, minutes, seconds, chronograph, date
Warranty: 2 Years Manufacturer’s Warranty

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