Dive
by Sheffield
Sheffield 1A 40mm
1A · 1A 40mm
- Case
- 40 mm
- Thickness
- 13 mm
- Lug width
- 20 mm
- Crystal
- Sapphire
- Market price
- $228
Updated 11 November 2026
About this watch
The Sheffield 1A 40mm is a 40 mm watch from the 1A collection. Its stainless steel case is 13 mm thick and 48 mm from lug to lug, with 20 mm lugs. It is water resistant to 200 m. The crystal is sapphire.
The manufacturer’s list price is US$228.
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