Patek Philippe. A fine 18K rose gold Calatrava wristwatch.
Ref 3796, case no. 2924988, movement no. 1833429
Cal 215 manual winding movement with seal of Geneva, 18 jewels, adjusted for temperature, isochronism and position, gyromax balance, rose dial with applied baton numerals, tapered gold hands, within a case with polished flat bezel, engraved with inscription, case, dial and movement signed, maker's leather strap with 18K rose gold buckle. 30 mm diam.