Deck watch in a silver open-face case. It has a bar movement, signed and numbered, with keyless winding, Swiss lever escapement and a compensation balance.

The watch has a white enamel dial, signed and numbered, with Roman numerals and steel spade and poker hands, state-of-wind indicator above centre with a steel hand, and a sunken subsidiary seconds dial below centre with a steel hand. The watch is contained in a silver open-face case with a milled band. The back is marked ‘US NAVY’ and numbered. The movement is protected by a glazed cuvette.