Patek Philippe Golden Ellipse 18k Yellow Gold Blue Dial Mens Watch 3848. Manual winding movement. Rhodium-plated, fausses cotes decoration, straight-line lever escapement, Gyromax balance adjusted for heat, cold, isochronism and five positions, shock absorber, self-compensating free-sprung flat balance spring. 18k yellow gold ultra-thin case 27.0 mm x 32.0 mm. 18k yellow gold ultra-thin case 27.0 mm x 32.0 mm. Blue sunburst dial with raised gold buton hour markers and baton hands. Gubelin logo on the dial. Black leather strap with 18K yellow gold tang buckle.