Jumbo Ellipse, Ref:3605, Case No.2760047, Movement No.1302920, Circa 1980
36-jewel Cal.28-255 C automatic movement adjusted for heat, cold, isochronism and 5 positions, stamped with the Geneva quality mark, rhodium-plated, fausses cotes decoration, straight-line lever escapement, Gyromax balance, shock absorber, self compensating flat balance spring, champagne dial with black filled gold baton hour markers, black filled baton hands, date aperture at 3, gold rectangular case with snap on back, integral gold smooth link bracelet with folding clasp, case, dial and movement signed
33mm.