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

Reference T120.407.11.041.01

About this watch

The Tissot Seastar 1000 Powermatic 80 Silicium is a masterpiece of luxury watchmaking, blending sophistication with performance. Its stunning blue dial and sleek hands make it a sight to behold. Crafted from high-quality stainless steel, the case is durable and stylish, perfect for everyday wear. The rotating bezel adds an extra layer of functionality, designed for divers to track their time underwater. Powered by the ETA caliber C07.811, this automatic movement features a silicon balance spring, ensuring accurate timekeeping and resistance to magnetic fields. With a water resistance of 300 meters, this watch is a diver's dream. Its robust design and adjustable stainless steel bracelet make it comfortable to wear, even for extended periods. Whether you're snorkeling in the Caribbean or diving into a pool, you can trust this watch to keep ticking. The Tissot Seastar 1000 Powermatic 80 Silicium is not just a watch; it's a statement of fine craftsmanship and attention to detail.
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Key Features

  • Stunning blue dial with stick and dot indexes
  • Durable stainless steel casing and bracelet
  • Robust design for underwater adventures (300m water resistance)
  • Impressive 80-hour power reserve
  • Automatic ETA caliber C07.811 movement with silicon balance spring
  • Rotating bezel for tracking time underwater
  • Comfortable adjustable stainless steel bracelet

Specifications

Brand
Tissot
Family
Seastar
Model
Seastar 1000 Powermatic 80 Silicium 43 Stainless Steel / Blue / Bracelet
Reference
T120.407.11.041.01
Movement
c07-811
Movement Features
  • Hours, Minutes, Seconds
  • Date
Case
Stainless Steel 43mm
Dial Color
Blue
Crystal
Sapphire
Water Resistance
300

Current Listings

[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