VULCAIN Cricket, case no. 415724, made in the 1960s A fine, chromium plated, hand wound, tonneau-shaped wristwatch with cream color dial, luminous hands, sweep center second and alarm. Fitted with a Cal. 120, manual winding, 17 jewels, engraved “Grand Prix”, index regulator, straight line lever escapement, snap on case back, snap on steel resonator back, hesalite crystal, push button to activate the alarm, one lug engraved “57” and the opposite engraved “24”, making together the end of the serial number. Dial, case and movement signed. Diam 33.40 mm. Thickness 12 mm.