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Description

Patek Philippe Ref. 3537, 18k Gold Calatrava Wristwatch, circa 1960's
Case: 33 mm, 18k gold case and band, three body, snap back, No. 2680414
Dial: sunburst silver, applied gold baton indexes, gold baton hands
Movement: caliber 23-300 PM, No. 115299, manual wind, 18 jewels, Gyromax balance adjusted to heat, cold, isochronism and five positions, Geneva quality marks
Band: jeweler made 18k gold band with fold over clasp, 7 1/8th inches
Note: 70.5 grams gross weight


Condition Report*: Type: Patek Philippe Ref. 3537, 18k Gold Calatrava Wristwatch, circa 1960's
Dial: sunburst silver, applied gold baton indexes
Hands: gold baton hands
Metal: 18k gold case and band
Gram Weight: 70.5 grams gross weight
Case: #No. 2680414
Case Info: three body, snap back
Case Width: 33 mm
Crystal: acrylic
Watch Movement: caliber 23-300 PM, No. 115299, manual wind, 18 jewels, Gyromax balance adjusted to heat, cold, isochronism and five positions, Geneva quality marks
Band: jeweler made 18k gold band with fold over clasp, 7 1/8th inches
Condition: Overall very good condition. Two very small spots on the dial. Movement runs and sets as it should. Heritage does not guarantee timekeeping accuracy. We always recommend servicing for daily use and timekeeping accuracy.
*Heritage Auctions strongly encourages in-person inspection of items by the bidder. Statements by Heritage regarding the condition of objects are for guidance only and should not be relied upon as statements of fact, and do not constitute a representation, warranty, or assumption of liability by Heritage. All lots offered are sold "AS IS".

Auction Info

Proxy Bidding Ends 
November
20th Thursday 2:50 pm CT
Auction Dates
November
20th Thursday
Proxy Bidding Time Remaining 
23 Days 1h 45m 4s
Bids + Registered Phone Bidders: 6
Lot Tracking Activity: 45
Page Views: 220

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This lot is in: 2 - Signature® Internet Session - No Floor or Phone Bidding (Mail, Fax, Internet, and Heritage Live):
(Lots 54153-54222) - 3:00 PM Central Time, Thursday, November 20, 2025.
[Proxy bidding ends ten minutes prior to the session start time. Live Proxy bidding on Heritage Live now starts within 2 hours of when the auction opens for proxy bidding and continues through the live session.]

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Additional Location Info:
Heritage Auctions
2801 W. Airport Freeway
Dallas, TX 75261

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