Seastar 1000 GMT 40mm T1208521105100 Reference T1208521105100
Seastar 1000 GMT 40mm
Overview
A 40 mm 316L stainless steel case with a black dial defines the Tissot Seastar 1000 GMT 40mm T1208521105100. It is water resistant to 300 metres. The model has one reference, T1208521105100. It comes on a stainless steel bracelet and is in current production.
- Case diameter
- 40 mm
- 11.77 mm thick
- Water resistance
- 300 m
- Dial
- Black
- Case material
- 316L stainless steel
Specifications
Specifications from Tissot. Last checked . SourcesCase
- Diameter
- 40 mm
- Thickness
- 11.77 mm
- Lug width
- 20 mm
- Material
- 316L stainless steel
- Crystal
- Sapphire
- Water resistance
- 300 m
- Weight
- 148 g
- Bezel
- 316L stainless steel with mineral
Dial
- Colour
- Black
Movement
- Type
- Quartz
Bracelet or strap
- Bracelet or strap
- Stainless steel
- Clasp
- Folding clasp with safety lock and push-buttons
Not yet recorded: lug-to-lug, case back, shape, indexes, hands, calibre, functions, years.
Sources
Seastar 1000 GMT 40mm T1208521105100 questions
What size is the Tissot Seastar 1000 GMT 40mm T1208521105100?
The Tissot Seastar 1000 GMT 40mm T1208521105100 has a 40 mm case.
What is the Tissot Seastar 1000 GMT 40mm T1208521105100 case made of?
The case is 316L stainless steel.
Is the Tissot Seastar 1000 GMT 40mm T1208521105100 water resistant?
It is rated to 300 m.
About the Tissot Seastar
Seastar is Tissot's water sports line, and every model is rated to at least 30 bar (300 metres). The Seastar 1000 makes up most of the collection, with quartz and Powermatic 80 automatic movements in sizes from 36 mm to 45.5 mm, including a 40 mm quartz GMT and quartz chronographs in 38 mm and 45.5 mm. The Seastar 2000 Professional, first introduced in 2021, sits at the top. It is certified to the ISO 6425:2018 dive watch standard, rated to 600 metres, and uses a 44 mm steel case with a helium escape valve, a ceramic bezel insert and the Powermatic 80 with a Nivachron balance spring.
