Patek Philippe 3520 Calatrava 18k 1970s

Patek Philippe has made many different Calatravas over the years, each standing out in their own unique way. 

The Patek Philippe Calatrava 3520 is a classic and elegant dress watch that embodies the brand’s timeless design philosophy. Introduced in the 1960s, the Ref. 3520 is a quintessential example of Patek Philippe’s understated and minimalist design with high-end craftsmanship.

Our model features a 32 mm white gold case with a no lug design, a silver colored sunburst dial and an amazingly designed 18k white gold bracelet, what a stunner!

– wrist size in our picture is 18cm circumference –

• excellent overall condition, showing very minor traces of use
• 3- body 18k white gold case with screw-down case back from Ed. Wenger SA
• 32 mm (without crown) / 32 mm (lug-to-lug) / 18 mm (between lugs) / 5.2 mm thick
• Ref.: 3520 / 12
• Year: 1970s
• total weight: 76 g

MOVEMENT:

• Patek Philippe Cal. 175 – manual wind
• 18 jewels, 18000 A/h, 46 hours power reserve
• professionally serviced 03/2025
• +5 sec/d / 280°

BOX & PAPERS:

• GOLDAMMER certificate of authenticity & service documentation card
• comes with original Patek Philippe box

GOLDAMMER REFERENCE: #882