The Patek Philippe Calatrava Ref. 3718A is a rare and highly sought-after limited edition Calatrava produced in stainless steel to commemorate the brand’s 150th anniversary in 1989. Originally intended for the Japanese market, only 500 pieces were made, making it one of the most elusive modern Calatravas. The watch features a 33.5mm stainless steel case—a departure from the precious metals typically used in the Calatrava line—and a beautifully understated cream dial with printed black markers and slender baton hands. The result is a clean, perfectly balanced design that honors Patek’s pure dress watch tradition.
Inside the 3718A is the manual-wind Caliber 215, one of Patek Philippe’s most reliable and finely finished time-only movements. The choice of steel and minimal dial design was a nod to Japanese collectors’ appreciation for discreet, functional elegance. Today, the 3718A is considered a grail piece among Calatrava collectors and one of the finest examples of Patek Philippe’s ability to blend historical significance, rarity, and timeless design. It remains a benchmark for the brand’s enduring philosophy of restraint and craftsmanship.
