WhatsWatch 40mm Parnis Black Sterile Dial Sapphire Glass GMT Function Automatic Movement Men's Watch Luminous Marks -436

・MOVEMENT:Mingzhu 3804 Automatic (Self-Winding) Movement.
・GLASS Material:9 Class Mons' Sapphire Crystal Glass-Dial window is make from 9 Class Mons' hardness scale sapphire crystal.Its hardness just next to diamond.so that not it is scratch-resistant not easily wear.Drop of water is round on the dial window. it is highly transparent.
・CASE MATERIAL: 316L Stainless Steel With Black PVD Case -Classical case design. moderate case thickness.High-quality 316L Stainless steel case with excellent waterproof performance.Compare to the general case, our 316L Case is rougher delicate and perfect.
・Screw-in Crown: 316L Exquisite stainless crown, with Parnis Logo, anti-skidding serrated edge to make wind more convenient.
・Function:GMT Master,Calendar,luminous marks. Skeleton cover watch.Ceramic Unidirectional Bezel.-Water Resitance:3BAR-Use PARNIS Special enhanced seal arpons which is excellent sealability.3BAR Waterprrof test give the best protect of water invasion,dust pollution and sh