Vintage Patek Philippe Calatrava 18k Gold Date 3445 27-460M Automatic Watch. Watch is in excellent vintage condition with light wear from normal use. Inspected by our certified watchmaker. See pictures Brand Patek Philippe Model Calatrava Serial # 316*** Ref # 3445 Gender Mens Metal Solid 18k yellow gold Case Size 35mm Wrist Size Will fit up to a 7.75" inch wrist Movement Patek Philippe cal. 27-460M Crystal Acrylic Dial Silver stick dial with date window and subsidiary second dial; very light wear due to age Bezel 18k yellow gold stepped Band Aftermarket Lizard leather band with gold tone buckle Box No Papers No Estimated Retail Value Condition Watch is in excellent vintage condition with light wear from normal use. Inspected by our certified watchmaker. See pictures