Patek Philippe Calatrava 18k Blue 1970s

The reference 3445 was launched almost a decade after the legendary Calatrava reference 2526, and its caliber 27-460M offers the same exquisite finishing as the 12-600 AT movement in the 2526 with an 18k yellow gold rotor. 

Patek kept all of the stylistic characteristics of a dress watch, which explains the elegant look of the 3445. With this reference, the crown is recessed into the yellow-gold case, further adding to the elegance of the watch. Similarly, the thin and long indexes bring an outstanding balance to the deep blue sigma sunburst dial.

• excellent overall condition, showing almost no traces of use
• 3- body 18k yellow gold case with screw down caseback from Patek Philippe SA
• 35 mm (without crown) / 40 mm (lug-to-lug) / 17 mm (between lugs) / 12 mm thick
• reference.: 3445 / 100
• year: 1970s
• total weight: 54 g

MOVEMENT:

• Patek Philippe Cal. 27-460 M - self winding
• 18 jewels, 18000 A/h, 46 hours power reserve
• professionally serviced 10/2024
• +4 sec/d / 290°

DIAL:

• original never touched blue sigma sunburst dial in flawless condition
• original hands & crown