GMT
by Tissot
Tissot Seastar 1000 Powermatic 80 GMT
Seastar · Seastar 1000 Powermatic 80 GMT
- Case
- 46 mm
- Thickness
- 15.4 mm
- Lug width
- 22 mm
- Crystal
- Sapphire
- Market price
- $1,375
Updated 11 November 2026
About this watch
The Tissot Seastar 1000 Powermatic 80 GMT is a 46 mm watch from the Seastar collection. Its stainless steel case is 15.4 mm thick, with 22 mm lugs. It is water resistant to 300 m. The crystal is sapphire.
The manufacturer’s list price is US$1,375.
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