Read our expert's description
Brand :
Longines
Collection :
Avigation
Model :
Avigation
Reference :
Avigation
Category :
Procket Watch
Period :
1920's
Watch ID :
5003801
Movement :
Others
Caliber :
24.99
Case material :
Steel
Case form :
Round
Dial color :
Black
Complications :
Power reserve
Description :
Lot Description.Longines. A very rare set of two stainless steel openface keyless lever navigation watches with up and down indicators, timed to Civil Time and to Greenwich Sidereal Time.Signed Longines, No. 5003801, Greenwich Sidereal Time, and Longines, no. 5003802, Civil Time, circa 1925.Both cal. 24.99 nickel-finished lever movements, 17 jewels, bimetallic compensation balances, cam wheel regulator, the silvered matte dials with black and red Arabic 24 hours indications, blued steel spade hands, subsidiary seconds, fan-shaped 50 hours power reserve indicators, in large circular cases with snap on backs, large ball-shaped crowns, balance stop/start levers in the band, both cases, dials and movements signed.76 mm. diams. (2).View Lot Notes ›