Tissot Seastar Seastar 1000 Powermatic 80

Reference T066.407.17.057.02

About this watch

The Tissot Seastar 1000 Powermatic 80 is a statement piece, blending style, innovation, and practicality. This timepiece combines Swiss craftsmanship with a robust design that doesn't compromise on elegance. The automatic movement, based on the ETA Caliber C07.111, boasts chronometer-certified accuracy and a power reserve of 80 hours. With a water resistance of up to 300 meters, this watch is built for serious underwater adventures. Its all-black design, featuring mixed indexes and arrow hands, provides excellent visibility in low light conditions. The sapphire crystal glass adds an extra layer of protection, ensuring that the time remains clear even after years of use. Whether you're diving deep or just going about your day, this watch feels surprisingly lightweight on the wrist. Its comfortable fit makes it suitable for both casual outings and formal events. The Tissot Seastar 1000 Powermatic 80 is not just another diving watch; it's a companion for life's adventures.

Buy Now on Jomashop

This is an affiliate link

Key Features

Automatic movement based on ETA Caliber C07.111
Chronometer-certified accuracy
Water resistance of up to 300 meters
Sapphire crystal glass for scratch resistance and clarity
All-black design with mixed indexes and arrow hands
Lightweight and comfortable for daily wear

Specifications

Brand

Tissot

Family

Seastar

Model

Seastar 1000 Powermatic 80

Reference

T066.407.17.057.02

Movement

c07-111

Movement Features

Hours, Minutes, Seconds
Date

Dial Color

Black

Crystal

Sapphire

Water Resistance

300

Current Listings

Tissot Seastar 1000 Powermatic 80 40mm

Tissot - Seastar 1000 Powermatic 80 · $475

This listing is for a Tissot Seastar 1000 Powermatic 80 with minor signs of wear and some remaining hairlines on the bracelet. It comes in its box with no valid warranty.

Condition: Very Good Pre-owned Condition
Case size: 40mm
Bracelet condition: Rebrushed and polished
Crystal condition: Clean

Posted at

Mar 15, 2026, 10:16 PM

Active

View listing on r/WatchExchange

Tissot Seastar 43.5 MM BLUE DIAL $475 SHIPPED

Tissot - 43.5 MM BLUE DIAL · $475

Up for sale today is a gorgeous 43 mm TISSOT Seastar blue dial in excellent condition.

Condition: excellent
Strap included: rubber
Bracelet condition: brand new, never worn

Posted at

Mar 13, 2026, 1:00 PM

Active

View listing on r/WatchExchange

Tissot Seastar 2000 46mm T120.607.11.041.00

Tissot - T120.607.11.041.00 · $699

This Tissot Seastar 2000 is a large watch with a 46mm case size, likely suitable for men.

Condition: Excellent
Case Size: 46mm

Posted at

Mar 13, 2026, 9:41 AM

Active

View listing on r/WatchExchange

Tissot Seastar 43 MM $525 SHIPPED

Tissot - 43 MM Seastar · $525

A TISSOT Seastar with a blue dial and stainless steel bracelet, running great and in excellent condition.

Condition: Excellent
Case Size: 43 mm

Posted at

Mar 11, 2026, 5:40 PM

Active

View listing on r/WatchExchange

Tissot seastar 1000 Full Set under warranty

Tissot - T120.407.17.041.00 · $5,750

This Tissot Seastar 1000 is a Swiss automatic watch with a power reserve of up to 80 hours, housed in a 316L stainless steel case with a ceramic bezel ring and scratch-resistant sapphire crystal.

Case diameter: 43mm
Power reserve: up to 80 hours
Material: 316L stainless steel

Posted at

Mar 10, 2026, 6:36 PM

Active

View listing on r/WatchExchange