Datejust 126331 Rose gold & Steel Chocolate Diamond Oyster 41mm Modern The perpetual calendar module

The perpetual calendar module

The Tonda PF Sport Chronograph is an object of beauty and a technical feat equipped with a high-frequency (5 Hz) manufacturing movement with an integrated chronograph

Crafted with premium materials

The 16520 features a robust 40mm stainless steel case

It’s the dive watch of reference

Datejust 126331 Rose gold & Steel Chocolate Diamond Oyster 41mm Modern The perpetual calendar moduleThe Datejust is one of Rolex's oldest and most enduring watch collections. It was first introduced in 1945 to celebrate the company's 40th anniversary.. The original Datejust had a case size of 36mm. While a date display has now become standard on most watches, the Rolex Datejust was the world's first self winding wristwatch to feature a date window that would automatically change over at midnight. This feature set the standard for how a date