The new Sheffield 1A White shares the same rugged construction found across the entire 1A series. The Seiko NH35 automatic no-date movement is housed in a fully matte 316L stainless steel case, lending visual strength to the subtle white dial. Swiss blue lume markers are balanced by the steel and lume bezel, while the gray solid FKM rubber strap further enhances the watch’s clean, tool-focused character.



Description
The new Sheffield 1A White shares the same rugged construction found across the entire 1A series. The Seiko NH35 automatic no-date movement is housed in a fully matte 316L stainless steel case, lending visual strength to the subtle white dial. Swiss blue lume markers are balanced by the steel and lume bezel, while the gray solid FKM rubber strap further enhances the watch’s clean, tool-focused character.






















