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

Reference T120.417.11.051.01

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

About this watch

The Tissot Seastar 1000 Chronograph Quartz is a luxurious timepiece that seamlessly blends style with functionality. Its round shape, measuring 45.50 mm in diameter and 12.82 mm in height, boasts a bold presence on the wrist while remaining comfortable for daily wear. The watch features a predominantly black color scheme, complemented by stick and dot indexes that enhance visibility. At its heart lies the reliable ETA Fashionline Chronograph G10.212 AB movement, ensuring accuracy and reliability. Equipped with a chronograph function and water resistance of up to 300 meters, this watch is designed for serious divers. Its stainless steel bracelet shines brilliantly in light while providing a comfortable fit. The Tissot Seastar 1000 stands out due to its impressive specifications, versatility, and stunning design.
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Key Features

  • Round shape with 45.50 mm diameter
  • 300 meters water resistance
  • Reliable ETA Fashionline Chronograph G10.212 AB movement
  • Chronograph function for precise time measurement
  • Stainless steel bracelet for durability and comfort
  • Sapphire glass for scratch-resistance
  • Rotating bezel for timing underwater adventures

Specifications

Brand
Tissot
Family
Seastar
Model
Seastar 1000 Chronograph Quartz 45.5 Stainless Steel / Black / Bracelet
Reference
T120.417.11.051.01
Movement
g10-212-ab
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
  • Chronograph, Rattrapante
Case
Stainless Steel 45.5mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
300

Current Listings

[WTS] Vintage Tissot Visodate Seastar T.12 Diver – $725 Shipped!

Vintage Tissot Visodate Seastar T.12 Diver – $725 Shipped!

Tissot - Visodate Seastar T.12 Diver · $725
A vintage automatic diver's watch featuring a date display, luminous hands, and an orange seconds hand, housed in a 43mm case.

  • Condition: Pre-owned with noticeable signs of wear consistent with its age
  • Case diameter: 43mm
  • Movement type: automatic
Posted at
Jan 13, 2026, 5:58 PM
Active
View listing on r/WatchExchange
[WTS] Vintage c1985 Super thin Tissot Pepsi Seastar Quartz + 150th Anniversary Tissot Box 460$ ( Worldwide Shipping Possible )

Vintage c1985 Super thin Tissot Pepsi Seastar Quartz + 150th Anniversary Tissot Box 460$ ( Worldwide Shipping Possible )

Tissot - c1985 Seastar Quartz · $460
This vintage Tissot Seastar Quartz features a super thin design, Pepsi bezel, and original Tissot bracelet. It comes with a fresh new battery and a Tissot 150th Anniversary presentation box.

  • Condition: Pre-owned, but with fresh new battery and original box
  • Case thickness: super thin
  • Bracelet type: original Tissot bracelet
Posted at
Jan 5, 2026, 8:37 AM
Active
View listing on r/WatchExchange
[WTS] Tissot Seastar 1000 43mm - Tissot Rubber Strap & Tissot OEM Bracelet

Tissot Seastar 1000 43mm - Tissot Rubber Strap & Tissot OEM Bracelet

Tissot - T120.407.11.051.00 · $350
The watch is a Tissot Seastar 1000 43mm Automatic, which features a PIP at 12 and a small bezel mark near it.

  • Condition: very good
  • Case size: 43mm
  • Strap material: rubber
Posted at
Jan 4, 2026, 7:34 PM
Active
View listing on r/WatchExchange
[WTS] Tissot Seastar Automatic Day-Date (1970s) – Charcoal Dial – $395 shipped OBO

Tissot Seastar Automatic Day-Date (1970s) – Charcoal Dial – $395 shipped OBO

Tissot - Seastar Automatic Day-Date · $395
A vintage Tissot Seastar automatic watch featuring a charcoal/gray dial. The watch is running smoothly and has a clean day/date change at midnight.

  • Condition: Pre-owned, honest wear
  • Size: approx. 36-37mm (excluding crown)
  • Bracelets: vintage stretch bracelet and additional vintage Speidel bracelet
  • Crystal condition: acrylic with typical vintage scratches
Posted at
Jan 4, 2026, 3:11 PM
Active
View listing on r/WatchExchange
[WTS] Tissot Seastar 1000 Chronograph

Tissot Seastar 1000 Chronograph

Tissot - Seastar 1000 Chronograph · $250
A Tissot quartz Seastar chronograph is up for sale, featuring a perfect condition and full set.

  • Condition: Perfect condition
  • Set: Full set
Posted at
Jan 2, 2026, 4:35 PM
Active
View listing on r/WatchExchange
[WTS] Vintage Tissot Visodate Seastar T.12 Diver – $725 Shipped!

Vintage Tissot Visodate Seastar T.12 Diver – $725 Shipped!

Tissot - Visodate Seastar T.12 Diver · $725
A vintage automatic diver's watch featuring a date display, luminous hands, and an orange seconds hand. The watch is housed in a 43mm case and has been inspected to be running well while keeping good time.

  • Condition: Pre-owned with noticeable signs of wear consistent with its age
  • Case diameter: 43mm
  • Movement type: Automatic
Posted at
Jan 1, 2026, 5:41 PM
Active
View listing on r/WatchExchange