Designed with great care in response to the demands of numerous consumers, the latest model of the Rolex Datejust series, the Year of the Dragon commemorative edition, has been launched after three years of development. Featuring a unique design style, the watch incorporates elements such as the auspicious Qilin and Pi Xiu, making it a high end luxury men s watch that we highly recommend. We welcome your appraisal. Movement: Equipped with a brand new imported 8215 movement, zero repairs needed. Case diameter: 41mm . Crystal: Sapphire glass, scratch resistant for life . Material: 316L stainless steel case . Power reserve: 48 hours . Water resistance: 100 meters