* ⌚【Luxury Retro Mechanical Watch】: High-quality mechanical hollow watch, ancient Roman numeral dial with selected South African diamonds, stainless steel strap, full retro style, giving you the ultimate luxury experience. * ⌚【3D Flower Engraving Dial】: The dial adopts precision laser engraving 3D technology and unique flower heart engraving patterns to make the watch shine at all times.This skeleton watch with a transparent lower cover, you can see clearly the movement of the watch movement, making you unique in any occasion. * ⌚【Mechanical Movement】: No need to worry about the battery is dead, but Manual SELF-WINDING!Notice! Since manual winding mechanical watches are operated manually, they can only last for a few hours after winding. It is recommended that you check the time frequently and wind up the chain (15-20 times) to avoid running or inaccurate time.