Tissot Seastar Seastar 1000 Quartz GMT 40 Stainless Steel / Black / Bracelet

Reference T120.852.11.051.00

Tissot Seastar 1000 Quartz GMT 40 Stainless Steel / Black / Bracelet

About this watch

The Tissot Seastar 1000 Powermatic 80 is a masterpiece of Swiss watchmaking, blending style and functionality with robust design and impressive movement. This automatic timepiece boasts an ETA Caliber C07.111 movement, certified by the Official Swiss Chronometer Testing Institute (COSC) for its exceptional accuracy. With a power reserve of 80 hours, you can enjoy reliable timekeeping even when not wound. The sleek grey dial features stick indexes and dot markers, ensuring clear visibility in various lighting conditions. The stainless steel case is durable yet refined, with a rotating bezel marked from 0 to 60 for tracking dive time. Water-resistant up to 300 meters, this watch is perfect for adventurers and those seeking a stylish companion for any occasion. Whether diving into the ocean or attending a business meeting, the Tissot Seastar 1000 Powermatic 80 seamlessly transitions between styles. Its lightweight stainless steel bracelet features a secure clasp, ensuring a snug fit. With its chronometer-certified movement and impressive design, this watch is an excellent investment for anyone seeking a reliable timepiece that combines adventure with elegance.
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Key Features

  • ETA Caliber C07.111 automatic movement
  • 80-hour power reserve
  • Chronometer-certified by COSC
  • Sapphire crystal glass
  • Stainless steel case and bracelet
  • Rotating bezel marked from 0 to 60
  • Water-resistant up to 300 meters

Specifications

Brand
Tissot
Family
Seastar
Model
Seastar 1000 Quartz GMT 40 Stainless Steel / Black / Bracelet
Reference
T120.852.11.051.00
Movement
f06-412
Movement Features
  • Hours, Minutes, Seconds
  • Date
Case
Stainless Steel 40mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
300

Current Listings

[WTS] Tissot Seastar 1000 GMT Quartz $400

Tissot Seastar 1000 GMT Quartz $400

Tissot - T120.852.11.051.00 · $400
A Tissot Seastar 1000 GMT Quartz watch with a 40mm case and 11.8mm thickness, featuring a green rubber dive strap and original boxes.

  • Case size: 40mm diameter
  • Thickness: 11.8mm
Posted at
Jun 23, 2025, 10:46 PM
Active
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[Wts] Unworn beauty Tissot Seastar 1000 Quartz 40mm in just 330usd

Unworn beauty Tissot Seastar 1000 Quartz 40mm in just 330usd

Posted at
Jul 2, 2025, 1:54 PM
Active
View listing on r/WatchExchange
[WTS] Tissot Seastar 1000 Powermatic 80 (43mm blue) $400

Tissot Seastar 1000 Powermatic 80 (43mm blue) $400

Tissot - T120.407.11.041.03 · $400
A Tissot Seastar 1000 Powermatic 80 in a 43mm blue case.

  • Condition: Pre-owned, great shape
  • Case diameter: 43mm
  • Bracelet condition: minor scuffs
Posted at
Jul 2, 2025, 12:29 PM
Active
View listing on r/WatchExchange
[wts] Tissot Seastar Quartz Ref 40731 - Cal 2031 -Around the years 1970-1980 price 220$

Tissot Seastar Quartz Ref 40731 - Cal 2031 -Around the years 1970-1980 price 220$

Tissot - 40731 · $220
This elegant dress watch is fully Swiss and still runs flawlessly, with great character and vintage charm.

  • Condition: Good overall - clean and fully functional
  • Production Date: Early 1980's
  • Movement Type: Quartz Swiss
  • Case Back Material: Stainless steel
Posted at
Jul 1, 2025, 12:02 PM
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Tissot Seastar 2000 Professional

Tissot Seastar 2000 Professional

Tissot - T1206071744101 · $800.008
This is the bigger of the two automatic versions with a water resistance of 600 meters, featuring a black/grey gradient dial with a wave pattern.

  • Condition: like new
  • Water resistance: 600m
  • Depth rating: 600m
  • Box and papers: included as new
Posted at
Jul 1, 2025, 11:27 AM
Active
View listing on WatchUseek
Tissot Seastar 2000 Professional Price reduced

Tissot Seastar 2000 Professional Price reduced

· $650.007
Posted at
Jul 1, 2025, 11:27 AM
Active
View listing on WatchUseek
[WTS] Tissot Seastar 1000 Powermatic 80 Silicium - $330

Tissot Seastar 1000 Powermatic 80 Silicium - $330

Tissot - T120.407.17.041.01 · $330
Selling a Tissot Powermatic 80 Silicium watch in a 43mm case size with a beautiful blue dial that transitions between blue and purplish colors in the sun.

  • Condition: great condition
  • Movement: Powermatic 80.811 Automatic
  • Case material: 316L stainless steel
  • Crystal: scratch resistant sapphire crystal
Posted at
Jun 30, 2025, 5:08 PM
Active
View listing on r/WatchExchange