Patek Philippe Calatrava, 18k Yellow Gold, Ref.
Patek Philippe Calatrava, 18k Yellow Gold, Ref. 3820 Case: 32 mm, 18k yellow gold, two body, screw-down case back Dial: eggshell dial, gold Arabic numerals, gold Breguet hands Movement: manual winding, caliber 177, 18 jewels Band: black leather strap with pin buckle HID03101062020 © 2026 Heritage Auctions | All Rights Reserved www.HA.com/TexasAuctioneerLicenseNotice
Condition
Type: Patek Philippe Calatrava, 18k Yellow Gold, Ref. 3820
Dial: eggshell dial, gold Arabic numerals
Hands: gold Breguet hands
Metal: 18k yellow gold
Case Info: two body, screw-down case back
Case Width: 32 mm
Case Thickness: 5 mm
Crystal: sapphire
Watch Movement: manual winding, caliber 177, 18 jewels
Band: black leather strap with pin buckle
Condition: Watch has some light scratching on case back, but is in overall good condition and sets and runs as intended. Heritage does not guarantee timekeeping accuracy. We always recommend servicing for daily use and timekeeping accuracy. Lot is without box or papers. 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"
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Patek Philippe Calatrava, 18k Yellow Gold, Ref. 3820 Case: 32 mm, 18k yellow gold, two body, screw-down case back Dial: eggshell dial, gold Arabic numerals, gold Breguet hands Movement: manual winding, caliber 177, 18 jewels Band: black leather strap with pin buckle HID03101062020 © 2026 Heritage Auctions | All Rights Reserved www.HA.com/TexasAuctioneerLicenseNotice
Condition
Type: Patek Philippe Calatrava, 18k Yellow Gold, Ref. 3820
Dial: eggshell dial, gold Arabic numerals
Hands: gold Breguet hands
Metal: 18k yellow gold
Case Info: two body, screw-down case back
Case Width: 32 mm
Case Thickness: 5 mm
Crystal: sapphire
Watch Movement: manual winding, caliber 177, 18 jewels
Band: black leather strap with pin buckle
Condition: Watch has some light scratching on case back, but is in overall good condition and sets and runs as intended. Heritage does not guarantee timekeeping accuracy. We always recommend servicing for daily use and timekeeping accuracy. Lot is without box or papers. 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"
Buyer's Premium
30%