The Sheffield 1A 38 dive 38mm, 3-hand date (rotating dive bezel, perforated rubber strap) is a 38 mm watch from the 1A collection. Its stainless steel case is 12.8 mm thick and 46 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$238. It comes in 2 versions, with blue and black dials.