SJ Production presents the new masterpiece from 8+Factory: the Rolex Constant Motion Series RB2. This ultra-thin 90g weighted version features a two-and-a-half hand business style. The Rolex Constant Motion 1908 model has a size of 39mm and a thickness of 9.8mm. It is equipped with an exclusive custom-modified Chronergy escapement system, a blue Syloxi balance wheel, and Cal. 7140 automatic winding movement. The K gold steel stamp folding clasp brings the feel and wearing experience of a K gold watch even closer. S1 elegantly recommends this men's two-and-a-half hand mechanical watch.
