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

Reference T120.407.11.031.00

About this watch

The Tissot Seastar 1000 Powermatic 80 is a masterpiece of Swiss watchmaking excellence, boasting impressive specifications and a reputation that precedes it. This timepiece seamlessly blends functionality, durability, and style, making it perfect for both diving enthusiasts and those who appreciate a well-crafted timepiece. The polished stainless-steel case shines brightly, drawing the eye without being overly flashy, while the rotating bezel and clear sapphire glass ensure exceptional performance in various environments. With a classic silver finish, the dial features stick and dot indexes that make reading the time a breeze. The automatic movement powered by ETA Caliber C07.111 boasts 80-hour power reserve, 23 jewels, and operates at a frequency of 21,600 vibrations per hour, making it chronometer-certified for accuracy and reliability.
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Key Features

  • 43mm diameter stainless steel case
  • Rotating bezel with 0-60 dive scale
  • Sapphire glass for scratch resistance
  • Automatic movement with 80-hour power reserve
  • Chronometer-certified
  • Water resistance up to 300 meters
  • Stainless steel bracelet with comfortable fit

Specifications

Brand
Tissot
Family
Seastar
Model
Seastar 1000 Powermatic 80 43 Stainless Steel / Silver / Bracelet
Reference
T120.407.11.031.00
Movement
c07-111
Movement Features
  • Hours, Minutes, Seconds
  • Date
Case
Stainless Steel 43mm
Dial Color
Silver
Crystal
Sapphire

Current Listings

[WTS] Tissot Seastar 1000 Powermatic - Textured Grey Dial 🤿

Tissot Seastar 1000 Powermatic - Textured Grey Dial 🤿

The Tissot Seastar 1000 Powermatic 80 features a sleek 40mm stainless steel case and gorgeous textured grey dial, with an amazing 30 bar (300m/1000 ft) water resistance rating.

  • Condition: Shows signs of wear from normal daily use
  • Case diameter: 40mm
  • Water resistance depth: 300m
  • Movement reserve hours: 80h
Posted at
Jan 16, 2026, 5:41 PM
Active
[WTS] Tissot Seastar 1000 40 mm - Mint

Tissot Seastar 1000 40 mm - Mint

A Tissot Seastar 1000, a beautiful watch purchased at Madrid airport last August, features a 40mm case and offers 300m water resistance.

  • Condition: Mint, almost no signs of wear
  • Dimensions: 40 mm x 46 mm x 12.5 mm
  • Lug width: 20mm
  • Water resist: 300 m / 1000 ft
Posted at
Jan 15, 2026, 9:21 PM
Active
[WTS] Tissot Visodate Automatic Seastar. $250 Shipped.

Tissot Visodate Automatic Seastar. $250 Shipped.

This is a Tissot Visodate Automatic Seastar from the 1960s-1970s era, featuring a cream dial with stick indices and automatic winding.

  • Condition: Good, Working condition
  • Case Diameter: 34mm
  • Thickness: 10mm
  • Lug Width: 20mm
Posted at
Jan 15, 2026, 9:40 AM
Active
[WTS] Vintage Tissot Visodate Seastar T.12 Diver – $725 Shipped!

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

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