1.Create a quick release steel belt, bare hands 10 seconds to casually replace!
2.42MM diameter equipped with 2824 fully automatic mechanical machine chip, 33MM diameter equipped with imported movement mechanical! Noise reduction and soundless, stronger range!
3.Five layers of fisheye sapphire glass
4. The latest version of the original open-moulded radial pattern oil pressure lettering grey background oil black lettering calendar!
5.Sapphire handle, turns ruby under violet light!
6.316L steel case steel band, CNC process to ensure no flaws!
