====== Rolex Oyster Perpetual Datejust II ====== {{wst>image_cr|Rolex|Oyster Perpetual Datejust II}} **Oyster Perpetual Datejust II** is a wristwatch by [[Rolex]]. In [[2009]] Rolex presented this watch as the successor of the well-known model of success [[Rolex Oyster Perpetual Datejust|Oyster Perpetual Datejust]]. At first glance, it differs by the smooth [[bezel]] and the enlarged case of 41 mm diameter. It also offers numerous technical improvements, including the [[Parachrom blue]] Breguet hairspring and a high-performance Paraflex antishock system. It is available in more than 20 different variants. **Movement:** * [[Self-winding]] [[manufacture movement]] [[Rolex 3136]], 28,800 A/h * 31 [[jewels]] * [[Parachrom blue]] [[Breguet hairspring]] * Certified [[Chronometer]] * [[Power reserve]] 48 h **Case:** * [[Oyster]] case [[stainless steel]] * Variants steel/gold, [[yellow gold]], [[rose gold]], [[white gold]], with [[diamond]]s * Ø 41 mm * [[Sapphire crystal]] with date loupe * [[Screw-in crown]] * [[Waterproof]] to 10 atm **Dial:** * (Variants ) Silver, black, white, blue, brown, [[mother of pearl]] etc. * Superimposed indexes and hands with [[luminous]] material **Functions:** * Hours, minutes, [[central seconds]], date **Bracelet:** * Oyster bracelet in stainless steel (or gold or steel/gold) with solid Oysterclasp [[folding clasp]], with 5 mm Easylink extension {{tag>Watch_models Rolex_models}}