Tissot Seastar Seastar 1000 Chronograph Quartz 45.5 Stainless Steel / Black / Rubber

Reference T120.417.17.051.01

About this watch

The Tissot Seastar 1000 Chronograph Quartz is a masterpiece of engineering and design, combining a chronograph function with an eye-catching aesthetic. Its robust round case measures 45.5mm in diameter and 12.82mm in height, featuring a black gradient finish and stick and dot indexes for clarity and ease of reading. The rotating bezel marked with a 0-60 scale allows divers to track their time underwater efficiently. At the heart of this watch lies the ETA Caliber G10.211 quartz movement, known for its precision and reliability. With a reserve of 26,280 and an analog display featuring hours, minutes, and small seconds, you can trust that this watch will keep you on time. The chronograph function shines with a rattrapante feature allowing multiple timing events, perfect for sports enthusiasts and those who love to track their performance. Additionally, the watch includes a date feature positioned conveniently on the dial. With a water resistance rating of 300 meters, this watch is a diver's dream, giving you the freedom to explore without worrying about your watch.
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Key Features

  • 45.5mm round case diameter
  • Black gradient finish with stick and dot indexes
  • Rotating bezel marked with 0-60 scale
  • ETA Caliber G10.211 quartz movement with 26,280 reserve
  • Chronograph function with rattrapante feature
  • Date display on dial
  • 300m water resistance

Specifications

Brand
Tissot
Family
Seastar
Model
Seastar 1000 Chronograph Quartz 45.5 Stainless Steel / Black / Rubber
Reference
T120.417.17.051.01
Movement
g10-211
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
  • Chronograph, Rattrapante
Case
45.5mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
300

Current Listings

[WTS] Tissot Seastar 1000 – $350

Tissot Seastar 1000 – $350

Tissot - Seastar 1000 · $350
This Tissot Seastar 1000 is a 43mm timepiece featuring a clean bezel and canvas strap with minor wear on the buckle.

  • Condition: Very Good Pre-owned Condition
  • Case size: 43mm
  • Crystal condition: Clean
Posted at
May 16, 2026, 12:46 PM
Active
[WTS] Tissot Seastar Blue NEW CONDITION

Tissot Seastar Blue NEW CONDITION

  • Condition: New Condition
Posted at
May 10, 2026, 6:45 AM
Active
[WTS] Tissot Seastar REF: 40522 - Valjoux 7733

Tissot Seastar REF: 40522 - Valjoux 7733

Tissot - 40522 · $1,450
This is a Tissot Seastar from the 1970s featuring a Valjoux 7733 movement and a unique, aged dial. The watch has a tonneau-shaped case and measures 40mm in diameter.

  • Condition: Pre-owned with patina
  • Case Size: 40mm diameter
  • Lug Width: 20mm
  • Lug To Lug: ~43mm
Posted at
May 8, 2026, 1:43 PM
Active