(three codes in one), six-pin multi-function watch, the most powerful multi-function watch shot in person, with a slim shell and smooth lines. The polishing process of the old craftsman is full of luster and is comparable to the original counter configuration parameters. The brand Longines series traditional series (1: 1 replica) The movement is exclusively customized from Shanghai. The fully automatic mechanical movement is modified from the original support. The upgraded and improved version has mature technology and is very stable (power reserve 48 hours). Quality control. Every watch produced is strictly inspected and proofread by QC staff before shipment. The watch The shell material is "hammer-pressed" 316S finely trained steel. It is then computer CNC engraved with ultra-precision waterproof depth meters. The letters are customized and corrected for the first time. The original star display has the same concave and convex feel as the original product. The details are fine and the craftsmanship is fine. The diameter of the watch is 42m/11m, and the watch is authentic. Quenched burnt steel "blue", product grade super A, functions hours, minutes, seconds, small seconds and 24-hour display at 9 o'clock, month and date chronograph function, center second hand rotates clockwise, 12-hour cumulative counter glass at 6 o'clock Double saturated "A-grade wear-resistant sapphire crystal mirror steel buckle triple folding safety clasp and push-type opening device (the same as the genuine product) The strap is made of 316S steel, which has been cut and polished into pieces and then hand-assembled to a high degree with no dead ends and no scratches. There are no scratches on the hands. The real thing is exquisite, heavy and durable. It is absolutely amazing when you get it. Every watch is shipped with unified packaging. Please look for the exclusive details and exclusive quality.