Patek Philippe 2591

Patek Philippe. An 18K gold wrist watch with concealed lugs

Ref:2591, Case no. 426886, Movement no. 785376, circa 1960 18-jewel Cal. 23-300 manual winding movement adjusted to temperature, position and isochronism, shock resistant suspension to Gyromax balance, Seal of Geneva, circular silvered dial, applied baton numerals, gold hands, circular snap back case with T-lugs, leather strap, case, dial and movement signed 34.5mm