The next-generation Datejust 41 is equipped with a brand new calibre 3235 Perpetual movement. The calibre 3235 is developed and assembled entirely by Rolex and features a more efficient Chronergy escapement, anti-shock and anti-magnetic technology, and a longer 70-hour power reserve. The calibre 3235 is also accurate up to -2/+2 seconds per day, making the ref. 126300 singularly reliable. This example of the larger Datejust is presented in Oystersteel and also features a Twinlock waterproof screw-down crown, a smooth bezel, a three-link bracelet closed by a 5mm Easylink Oysterclasp, and a very desirable Chromalight blue lume display. This preowned Rolex is in excellent secondhand condition and can be yours today for less than $8k.