Ref. 2639. Made in 1955
Case three-body, polished and brushed, curved lugs, screw down case back.
Dial champagne with applied gilt Arab numbers and arrow baton, subsidiary dial for the seconds. Gilt arrow hands.
Manual wind movement, straight line lever escapement, monometallic balance, blued steel Breguet balance spring, index regulator.
Dial, case and movement signed.
Diam. 35 mm. Thickness 10 mm.
Price: US $ 2,800