GOLD GUBELIN JUMPING HOUR, '20S
Two body rectangular 18K gold case, signed E. Gubelin n. 9502, engraved with acanthus leaf motifs, straight lugs, hinged caseback. Not original strap and buckle.
Jumping hour indication for the hours, continuous minutes.
Shaped manual winding movement, nickel-plated caliber Peseux, 17 jewels, fausses-côtes decoration, lever escapement, monometallic balance with three adjustment, blued Breguet hairspring, "Patent 104593” inscription.
Size: 28 x 17 mm
Note: working, but a servicing is suggested.