Tissot Seastar 1000 Chronograph 45.5 mm – Black Dial, Stainless-Steel Case & Black Textile/Silicone Strap (T120.417.17.051.03)

The Tissot Seastar 1000 Chronograph 45.5 mm (T120.417.17.051.03) delivers dependable Swiss precision in a bold, ocean-ready design. Its sleek black dial contrasts with a durable 316L stainless-steel case, complemented by a versatile black textile/silicone strap for a secure and comfortable fit.

Powered by a Swiss quartz chronograph movement, the watch features central 60-second, 30-minute and 1/10-second counters, along with a date display and end-of-life battery indicator. A scratch-resistant sapphire crystal with double-sided anti-reflective coating ensures clarity, while a screw-down crown and case-back support a robust 300 m (30 bar)water-resistance rating suitable for professional diving.

Combining performance and style, the Seastar 1000 Chronograph is built for every adventure — from deep dives to daily wear — showcasing Tissot’s renowned craftsmanship and modern sport aesthetic.

Technical Specifications

Model Number: T120.417.17.051.03
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 with double-sided anti-reflective coating
Dial Colour: Black
Indexes/Hands: Applied baton indices; Super-LumiNova®-coated hands
Bezel: Unidirectional rotating aluminium diver’s bezel
Strap: Black textile/silicone hybrid strap
Clasp: Tang buckle / standard buckle
Case Back: Screw-down stainless steel
Water Resistance: 300 m / 30 bar
Functions: Hours, minutes, seconds, chronograph, date, EOL indicator
Warranty: 2 Years Manufacturer’s Warranty

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