GMT
by San Martin
San Martin Square GMT
San Martin Square GMT · Square GMT
- Case
- 40 mm
- Crystal
- Sapphire
- Market price
- $369
Updated 11 November 2026
About this watch
The San Martin Square GMT is a 40 mm watch from the San Martin Square GMT collection. It has a stainless steel case. It is water resistant to 100 m. The crystal is sapphire.
The manufacturer’s list price is US$369. It comes in 2 versions, with blue and salmon dials.
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