Tissot Seastar Seastar 1000 Powermatic 80 43 Stainless Steel / Gradient Grey / Mesh

Reference T120.407.11.091.00

About this watch

The Tissot Seastar 1000 Powermatic 80 is a stunning timepiece that combines Swiss craftsmanship and modern design. Its gradient grey dial creates a visually striking effect with stick indexes and hands for legibility. The stainless steel case is sturdy and elegant, while the sapphire crystal provides exceptional scratch resistance. At its heart is the ETA Caliber C07.111 movement, boasting an impressive 80-hour power reserve. With a water resistance rating of 300 meters, this watch is perfect for diving enthusiasts. Its rotating bezel allows you to measure elapsed time underwater, ensuring safe dive durations. The mesh bracelet offers comfort and style, making it suitable for daily wear. This watch is not just a timepiece but a statement piece that combines functionality with elegance.
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Key Features

  • Gradient grey dial with stick indexes
  • Stainless steel case with sapphire crystal
  • ETA Caliber C07.111 movement with 80-hour power reserve
  • Water resistance rating of 300 meters
  • Rotating bezel for measuring elapsed time underwater
  • Mesh bracelet for comfort and style
  • Chronometer-certified ETA Caliber C07.111 movement

Specifications

Brand
Tissot
Family
Seastar
Model
Seastar 1000 Powermatic 80 43 Stainless Steel / Gradient Grey / Mesh
Reference
T120.407.11.091.00
Movement
c07-111
Movement Features
  • Hours, Minutes, Seconds
  • Date
Case
Stainless Steel 43mm
Dial Color
Grey
Crystal
Sapphire
Water Resistance
300

Current Listings

[WTS] Tissot Seastar 1000 40mm

Tissot Seastar 1000 40mm

The Tissot Seastar 1000 is a Powermatic 80 watch with a clean crystal and clean bezel, powered by the brand's 80-hour power reserve movement.

  • Condition: Great overall condition with minor wear on case and bracelet
  • Case Size: 40mm diameter
  • Box And Papers: Yes, included
Posted at
Feb 16, 2026, 5:06 PM
Active
[WTS] Tissot Seastar 1000 Powermatic 80 40mm Blue/Black

Tissot Seastar 1000 Powermatic 80 40mm Blue/Black

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
[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

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
[WTS] Tissot Seastar 1000 40mm

Tissot Seastar 1000 40mm

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