Jaeger-LeCoultre Memovox Automatic A large vintage wristwatch with alarm, specific features
Case
Steel · screw back · later JLC deployant clasp.
Very good, slightly worn.
Dial
Anthracite brown, cognac-coloured centre.
Very good.
Movement
Automatic.
Very good, capable of running, cleaning recommended.
Movm no. 2102971
Case no. 1307682
Ref. E872
Cal. 916
Diam. 39 x 45 mm
Circa 1970
Ctry. Switzerland
, Calibre 916 was introduced in 1969 and 7731 watches were produced until 1978. It is the first Jaeger-LeCoultre alarm calibre to use a high-speed 28,800 A/h balance, giving improved precision and it is the first ever automatic alarm watch with a free-rotating rotor, as opposed to the bumper movements produced previously. The alarm hammer strikes a protuberance on the back plate, making a distinctive buzzing sound. The steel case is in good condition, the pushers are original. The rectangular alarm dial in the centre is beautifully aged and has changed colour over time from dark brown to cognac, giving the watch a new aesthetic.
