watch details

Type of Watch Wrist Watch Movement Serial Number 745921
Caliber 10-200 Number of Jewels 18
Case Serial Number 694122 Reference 2506/1
Case Material 18K Gold Type of Dial Silvered w/Applied markers
Year of Manufacture 1956 Date of Sale 22 January, 1957
Bracelet/Leather Strap Leather Strap Documented Records https://www.swisswatchexpo.com/watches/patek-philippe/mens-patek-philippe/calatrava-vintage-18k-yellow-gold-2506-1-1976/
Contributor PPPP Admin Level of Authentication Security Level 2 iconLevel 2 (Advanced)Info Icon
Remarks Dial is refinished. Case is 32mm in diameter.

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