Patek Philippe 3445 Calatrava with Original Box, Sales receipt & Service Invoices 1968

Patek Philippe stands as one of the most revered names in horology. Since its founding in 1839, the Geneva-based maison has represented the apex of watchmaking tradition, innovation, and refinement. The Calatrava, introduced in 1932, remains a cornerstone of the brand—defined by its minimalist elegance and timeless proportions.

This Ref. 3445, dating to 1968, is a pristine example of the Calatrava’s legacy. The 35 mm 18k yellow gold case retains its sharp lines, enclosing a white sunburst dial with applied stick markers. At its heart beats the automatic Patek Philippe cal. 27-460M, one of the brand’s most refined movements of the era. The overall condition of the watch is beautifully preserved, a testament to careful ownership.

What sets this piece apart is its comprehensive provenance and completeness—making it a highly desirable collector’s item.

Highlights

• Complete collector’s set with original packaging and documentation

• Patek Philippe cal. 27-460M automatic movement

• Beautifully preserved case and dial

• Originally sold in 1968 in Kowloon, Hong Kong

• Subtle signs of age consistent with careful long-term storage and service

Included Items

• Original Patek Philippe presentation box

• Sales receipt dated 1968 from Kowloon, Hong Kong

• Period-correct black Patek Philippe strap

• Contemporary brown Patek Philippe strap

• Patek Philippe service invoice (dated 10-08-1988)

• Gübelin service invoice (dated 26-06-2009)

• 1980s Patek Philippe envelope

• Original Patek Philippe hang tag

• 18k yellow gold Patek Philippe buckle

This example of the Ref. 3445 is a rare opportunity to acquire not just a timeless Patek Philippe watch, but a piece of its documented history.