Details
A 50-HOUR LEVER DECK WATCH
Longines, No. 2517964
the frosted silver dial signed LONGINES CHRONOMETER, Roman hour numerals, subsidiary seconds and vector up-and-down dial, blued steel hands, the bar lever movement numbered and signed 2517964. LONGINES W.Co. SWISS TWENTY ONE (21) JEWELS, cut bimetallic balance, blued steel flat balance spring with Breguet overcoil, micrometric adjustment to index arm, balance brake assembly operated by a knurled ring at the back of the movement, glazed cuvette, in two-tier mahogany carrying box, lock and key, Longines testamonial plate inside top lid
77mm. dial diam., 140mm. box width, 57mm. height
Longines, No. 2517964
the frosted silver dial signed LONGINES CHRONOMETER, Roman hour numerals, subsidiary seconds and vector up-and-down dial, blued steel hands, the bar lever movement numbered and signed 2517964. LONGINES W.Co. SWISS TWENTY ONE (21) JEWELS, cut bimetallic balance, blued steel flat balance spring with Breguet overcoil, micrometric adjustment to index arm, balance brake assembly operated by a knurled ring at the back of the movement, glazed cuvette, in two-tier mahogany carrying box, lock and key, Longines testamonial plate inside top lid
77mm. dial diam., 140mm. box width, 57mm. height