Patek Philippe Perpetual Calendar 5140G in 18k White Gold Opaline dial with Box and Extract of Archives universal-geneve One of our signature watches

One of our signature watches at Bulang & Sons is the “No Date Submariner”—and one of our favorites is the Maxi MK1 dial variant

as a reference to the long-service award nature of the piece

This is a cool neo-vintage Datejust that has both a sapphire glass and quickset date movement but with full-on classic looks and styling

The present watch is a classic 36 mm 18k yellow gold reference 1803

Patek Philippe Perpetual Calendar 5140G in 18k White Gold Opaline dial with Box and Extract of Archives universal-geneve One of our signature watchesWe have always been big fans of perpetual calendars, and few brands are as closely associated with the complication as Patek Philippe. Not only did the manufacture play a pivotal role in the development of the perpetual calendar wristwatch, it also helped establish the market for complicated wristwatches as we know it today. Presented here is a lovely reference 5140G in 18k white gold, featuring an elegant and perfectly proportioned 37 mm case. The