Ultra-thin upgraded 12.2mm latest fifth-generation Daytona, featuring genuine independent steel head links and the latest matte black carbon black replica version with a high-end 40mm quality display! Fully solid stainless steel case! It uses an improved version of the latest movement, unlike the ordinary 13.5mm cases available on the market. Comes with a choice of genuine leather strap, rubber strap, or stainless steel bracelet! Factory packaged with original storage box! Includes a complete tool set and genuine head links strap! .Exciting details: .1. The new black stainless steel Daytona has three main changes: the rubber strap has been upgraded, and the steel head links are developed separately through CNC, allowing for free combination with any strap of the same size in the future! .2. The strap is available in silicone material or stainless steel options, with every case going through full CNC processing for all details, followed by manual finishing, polishing, and meticulous quality inspection.3. The movement uses a stable Dandong Caliber improved version of the latest generation ultra-thin 7750 movement, with timing functions synchronized with the official store. The strap is equipped with an adjustable oyster-style safety clasp to prevent accidental opening. This elegant solid link bracelet is comfortable to wear and very easy to operate! .Comes with a BLAKEN modified storage box with tools and an additional genuine head link leather strap. Accessories lost will not be supported for return or exchange - A sincere creation. All watch enthusiasts are welcome to appreciate!