A WWII US Navy Mark I boat clock, 1939, by The Chelsea Clock Company,

Description

A WWII US Navy Mark I boat clock, 1939, by The Chelsea Clock Company,

no.321, with a black dial, white Arabic numerals, with luminous hour dots and hands, with a subsidiary seconds dial, in a silvered case, with a possibly later back plate

17cm diameter overall

Provenance:

The John Mitchell Collection of Military Horology

Condition Report:

Workng when wound.

Buyer's Premium

30%

A WWII US Navy Mark I boat clock, 1939, by The Chelsea Clock Company,

Lot 0037

Estimate £120-£180

Aug 24, 2026, 2:00 PM EDT

Starting Price

Secure

£60

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Aug 18, 2026, 1:00 PM EDT

Stansted Mountfitchet, ESSEX, United Kingdom

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