Tissot Seastar Seastar 1000 Powermatic 80 43 Stainless Steel / Blue / Bracelet

Reference T120.407.11.041.00

Tissot Seastar 1000 Powermatic 80 43 Stainless Steel / Blue / Bracelet

About this watch

The Tissot Seastar 1000 Powermatic 80 (T120.407.11.041.00) is a luxury dive watch that masterfully blends style with functionality. This exceptional timepiece features a striking blue sunburst dial, surrounded by a robust stainless-steel case and ceramic bezel. The ETA Caliber C07.111 movement provides exceptional performance with a power reserve of 80 hours and potential for chronometer certification. With water resistance up to 300 meters, this watch is built to withstand the rigors of aquatic exploration while still looking incredibly chic. Its elegant design allows it to be worn with casual attire, while still being refined enough for formal events. Whether you're diving into the ocean depths or simply enjoying a night out, this watch is ready to accompany you on all your adventures.
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Key Features

  • ETA Caliber C07.111 automatic movement
  • Stainless steel and ceramic case with rotating bezel
  • 300m water resistance
  • 43mm diameter and 12.70mm height
  • Blue sunburst dial with stick-style hands and stick/dot indexes
  • Comfortable and adjustable stainless-steel bracelet

Specifications

Brand
Tissot
Family
Seastar
Model
Seastar 1000 Powermatic 80 43 Stainless Steel / Blue / Bracelet
Reference
T120.407.11.041.00
Movement
c07-111
Movement Features
  • Hours, Minutes, Seconds
  • Date
Case
43mm
Dial Color
Blue
Crystal
Sapphire

Current Listings

[WTS] Tissot Seastar 1000 Powermatic 80 40mm Blue/Black

Tissot Seastar 1000 Powermatic 80 40mm Blue/Black

Tissot - T120.807.37.041.00 · $495
Up for sale is my Tissot Seastar 1000 automatic watch, which runs perfectly and comes with its original strap, box, and papers.

  • Condition: Great condition
  • Case size: 40mm
  • Movement: Powermatic 80
Posted at
Feb 14, 2026, 5:48 PM
Active
View listing on r/WatchExchange
[WTS] Tissot Seastar 1000 Chronograph - Brand New / Unworn - Blue Gradient - Still in Plastic

Tissot Seastar 1000 Chronograph - Brand New / Unworn - Blue Gradient - Still in Plastic

Tissot - T120.417.11.041.01 · $325
A brand new, unworn Tissot Seastar 1000 Quartz Chronograph, part of a department store liquidation due to a dead battery.

  • Condition: New without box/papers
  • Case size: 45.5mm diameter
  • Water resistance: 300m depth rating
  • Bezel type: unidirectional rotating diver's bezel
Posted at
Feb 10, 2026, 12:47 AM
Active
View listing on r/WatchExchange
[WTS] Tissot Seastar 1000 40mm

Tissot Seastar 1000 40mm

Tissot - T120.807.37.041.00 · $490
Up for sale is my Tissot Seastar 1000, a watch that runs well and comes with its original strap as well as box and papers.

  • Condition: Great condition
  • Original Strap And Papers Included: true
Posted at
Feb 4, 2026, 8:34 PM
Active
View listing on r/WatchExchange