The other luxurious timepieces making up the top 10 list of world’s most expensive watches are the Patek Philippe Grandmaster Chime Ref. 6300A-010 at $31 million (266 crore), Breguet Grande ...
The 20 most expensive watches to go under the hammer on an online auction site have been revealed, as a scarcity in brand-new luxury watches fuels a surge in bidding for second-hand timepieces.