LONGINES early manual wound gents wristwatch

LONGINES early gents wristwatch, manual winding, Switzerland around 1914, gun metal case, hinge case back due to age oxidized/rusty, cuvette with Longines signature, snap on bezel, mobile lugs, duoton-dial with Arabic hours restored, bar construction lever movement, calibre 12.92, compensation-balance, blued Breguet- hairspring, diameter approx. 32 mm, modern Longines box enclosed, needs to be overhauled, condition 3