The famous Swiss watch manufacturer produces a mystery white shell with a gold case and a transparent bottom ZF IWC Portuguese classic... (movement) XB5 Dandong 7750 movement modified from the original CAL.69355 movement. Thickness, data and layout of each unit, balance wheel position, and functions Purpose. Full alignment, impeccable. (Case) The size of the watch is 13.1mm with transparent bottom and 12.3mm with dense bottom, which is consistent with the original. The same size, perfect texture, and ergonomic design make the streamlined lugs fit the wrist better and make it comfortable to wear. . Consistent with the original, the dial adopts the baking process, and the scales use superimposed printing technology. The overall texture can be compared with the original. More than a dozen sides are complete, Italian cowhide, with IWC classic folding clasp. Zero repair, transparent bottom and dense bottom are being shipped.... .Famous craftsman Swiss Watch exquisitely recommends men’s multi-functional mechanical watches. Famous craftsman Swiss Watch carefully creates ultra-realistic photo shoots for you. IWC