Longines Silver G

Longines Silver G. C.t. Military-Type Precision Watch & Deck box Longines Watch Co., Swiss, G.C.T. (Greenwich Civil Time), no. 6474526. Made for naval use in the american market, circa 1940. Very fine, rare and unusual, keyless, antimagnetic, indirect center seconds, sterling silver precision pocket watch with 24 hour dial and stop feature for exact setting. accompanied by the three-tier mahogany gimballed marine box. Watch : Three-body, demi-bassine, polished, reeded screw-down bezel and back. Deck box: Three-tier, mahogany, applied brass signature plaque on the lid, applied numbered plaque on the lower section, brass gimbals, the watch fitted and secured by a brass ring with three hexagonal nuts. Black with white painted 24 hour graduation, outer minute divisions with Arabic five-minute numerals. Gilt spade hands, white seconds hand. Cal. 19.71N, rhodium plated, 21 jewels, straight line gold lever escapement, monometallic balance adjusted to temperatures and 5 positions, self-compensating Breguet balance spring, combination cam and swan neck micrometer regulator, indirect center seconds. Case and movement signed. diaM. 51.5 mm. Box dim. 15 x 15 cm. Notes G.C.T. watches were used for navigational purposes. in original advertising literature they are promoted for use by aviators, explorers and scientists because of their accuracy. naturally they were also used by the military. american watch manufacturers such as Hamilton, elgin and Waltham also made similar watches. the Read more…