Auctions: Hands-On With The Ultra-Rare Patek Philippe Ref. 2523

Patek Philippe - The Geneva Watch Aucti Lot 183 May 2017

Patek Philippe World Time: dive into the complete history

Experience: Five Picks from the Upcoming Phillips Watches Geneva Watch Auction: FIVE. Our Live Pictures of Exceptionally Rare Timepieces. — WATCH COLLECTING LIFESTYLE

Auctions: Hands-On With The Ultra-Rare Patek Philippe Ref. 2523 'Eurasia Dial' Hitting The Block At Phillips - Hodinkee

The OAK Collection - Patek Philippe Chapters

The 25 Most Expensive Watches Ever Sold at Auction

Patek Philippe Ref. 2523 all'asta da Christie's - L'Orologio

News: Christie's Patek Philippe 175th Anniversary Sale in Geneva Fetches Over $21 Million USD. Lot 59 a Pink Gold Patek Philippe ref. 2499 First Series Sells for $2.7 Million USD. — WATCH COLLECTING LIFESTYLE

Phillips Offers Patek Philippe Ref 2523

PATEK PHILIPPE. AN EXCEPTIONAL, HISTORICALLY AND HIGHLY IMPORTANT 18K GOLD TWO-CROWN WORLD TIME WRISTWATCH WITH 24 HOUR INDICATION AND CLOISONNÉ ENAMEL DIAL DEPICTING THE NORTH AMERICAN MAP

Christie's achieves multiple world records at its Hong Kong Watches Spring Auctions, Time and Watches

Patek Philippe - The Geneva Watch Auctio Lot 33 May 2021