Tissot Seastar Seastar 1000 Chronograph Quartz 45.5 Stainless Steel / Blue / Bracelet

Reference T120.417.11.041.00

About this watch

The Tissot Seastar 1000 Chronograph Quartz is a robust, stylish watch that effortlessly combines functionality with aesthetic appeal. This timepiece, with its striking blue dial and rugged build, is designed for those who enjoy both underwater adventures and urban escapades. At the heart of this watch is the ETA caliber G10.212 AB movement, providing an analog display of hours, minutes, and small seconds. The chronograph function allows for precise timing, ideal for sports enthusiasts and those who enjoy measuring their performance. With its impressive water resistance of 300 meters (or 1000 feet), durability crafted from high-quality stainless steel and aluminum, and scratch-resistant sapphire glass, this watch is perfect for professional diving, water sports, and everyday wear. Its multifunctionality makes it a tool for adventurers and sports enthusiasts alike, with features such as a mechanical date function and a battery life of up to 38 months. Whether you're exploring the depths of the ocean or navigating through your day-to-day life, this watch is sure to keep you on time and in style.
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Key Features

  • 300m water resistance
  • Quartz movement with ETA caliber G10.212 AB
  • Chronograph function with 1/10 second, 60 seconds, and 30 minutes counters
  • Sapphire glass for scratch-resistance
  • Stainless steel case and bracelet with a lug width of 22mm
  • Rotating bezel for easy tracking of elapsed time underwater
  • Mechanical date function

Specifications

Brand
Tissot
Family
Seastar
Model
Seastar 1000 Chronograph Quartz 45.5 Stainless Steel / Blue / Bracelet
Reference
T120.417.11.041.00
Movement
g10-212-ab
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
  • Chronograph, Rattrapante
Case
45.5mm
Dial Color
Blue
Crystal
Sapphire
Water Resistance
300

Current Listings

[WTS] Tissot Seastar 1000. Automatic, 43mm, $449

Tissot Seastar 1000. Automatic, 43mm, $449

The Tissot Seastar 1000 is a watersport watch that combines style and performance. It features a see-through caseback, Swiss automatic movement with up to 80 hours of power reserve, and water resistance up to 300m/1000ft.

  • Condition: Pre-owned, shows normal signs of daily wear
  • Case diameter: 43mm
  • Thickness: 12.70mm
  • Water depth rating: 300m/1000ft
Posted at
May 19, 2026, 10:39 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