Owners If You are by now a subscriber to Patek Philippe magazine and wish to own use of the Proprietors region, both Make contact with us or e mail owners@patek. And The natural way, the 40mm situation is stainless steel, while the protecting glass is scratch-resistant sapphire crystal. This timepiece https://www.watchesworld.com/a-guide-to-10-of-the-best-dress-watches/