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PATEK PHILIPPE. A POSSIBLY UNIQUE 18K GOLD OPENFACE PERPETUAL CALENDAR KEYLESS LEVER CHRONOGRAPHChristie'sPreview Only7 days Left
JEWELRY. Swiss Tempora 14kt Gold Quarter-repeaterClarke Auction Gallery4.5(617)$550(2 bids)6 days Left
VINTAGE HARVARD CHRONOGRAPH POCKET WATCH 43MM SWISS 7J MOVEMENTModern Jewelry4.4(205)$590May 24, 2026
Antique Key Wind Pocket Watch Coin Silver Case 50 mm Roman Dial Runs 1800sSphere Auctions LLC4.4(99)$10May 14, 2026
1900 Waltham Appleton Tracy 18s 17J Pocket Watch Silverode Case Adjusted Sub Seconds RunningSphere Auctions LLC4.4(99)$10May 14, 2026
