heechang watch
tissot
Jun 25, 2026
Seastar 1000 Powermatic 80 (Ref. T120.407.17.041.00)

Seastar 1000 Powermatic 80 (Ref. T120.407.17.041.00)

Released 2018. Tissot's serious dive watch at an accessible price; 80-hour power reserve is a key advantage over competitors in its segment.

Specifications

Reference
T120.407.17.041.00
Collection
Seastar
Case size
43 mm
Thickness
13.3 mm
Lug width
21 mm
Case
Steel
Movement
ETA Powermatic 80.111, automatic, 21,600 vph, 80h power reserve
Water resist.
300 m
Complications
Time-only with date and unidirectional rotating bezel
Dial
Black dial, luminous applied indices, screw-down crown, robust diver styling
Country
Switzerland
My tier
1
Tags
Tool watchValue pick
Website
official page
Added
Jun 25, 2026