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Details
A 20th Century Russiantwo-day marine chronometer
NOo.04257, circa 1940
The silvered dial signed and numbered NO, Arabic hour numerals, yeloow metal hour (defective) and minute hands, subsidiary seconds and up-and-down dials with blued steel hands, gilt frames with parallel line spotting, teh barel bridge numbered 04257, cut bi-metallic Guillaume balance with four small cylindrical heat compensation weights, polished steel helical balance spring, flat strip-steel spring detent to side of banking block with jewelled locking stone, brass bowl, gimballed in three-tier brass bound mahogany box (lacking top lid), external brass drop handles with instruction hand book, dial diam -- 110mm; box -- 190 x 190 x 170mm.
NO
The silvered dial signed and numbered NO