Details
A MAHOGANY TWO-DAY MARINE CHRONOMETER
Thomas Mercer for The Northern Goldsmiths Co., Newcastle Upon Tyne, No.13588,
silvered dial signed and numbered The Northern Goldsmiths Co., Newcastle Upon Tyne, 13588, Roman hour numerals, subsidiary seconds and up-and-down dials, blued steel hands, Earnshaw escapement, spring foot detent with jewelled locking stone, bimetallic balance with two cylindrical heat compensation weights, palladium helical balance spring, numbered gimballed brass bowl, three-tier brass bound mahogany box, the middle section with inset brass disc engraved with the letter R, flush fit handles
104 mm. dial diam., 180 mm. sq. box
with rating certificate dated 1945.
Thomas Mercer for The Northern Goldsmiths Co., Newcastle Upon Tyne, No.13588,
silvered dial signed and numbered The Northern Goldsmiths Co., Newcastle Upon Tyne, 13588, Roman hour numerals, subsidiary seconds and up-and-down dials, blued steel hands, Earnshaw escapement, spring foot detent with jewelled locking stone, bimetallic balance with two cylindrical heat compensation weights, palladium helical balance spring, numbered gimballed brass bowl, three-tier brass bound mahogany box, the middle section with inset brass disc engraved with the letter R, flush fit handles
104 mm. dial diam., 180 mm. sq. box
with rating certificate dated 1945.