Patek Philippe 150th Anniversary Calatrava Gents Stainless Steel Very Rare Enamel Dial 3718

A Stainless Steel150thAnniversaryCalatravaGents Wristwatch,very rareenamel dial with applied hour markers, small seconds at 60'clock, a fixed stainless steel bezel, an original brown leather strap with a stainless steel pin buckle (not by Patek Philippe), sapphire glass, manual wind movement, in excellent condition,comes with a PatekPhilippe box, aLimited Edition certificate and anExtract from the Archives confirming the original date of sale as February 10th, 1989. N.B. This is a special edition piece, made for the Japanese market, to celebrate the150thanniversary ofPatekPhilippe.