Case material 316 stainless steel Band material 316 stainless steel Case diameter 41mm Case thickness 9.6mm Band width 20mm Net weight 152g Movement Japan quartz movement Logo customers' logo Water resistant 5ATM waterproof Glass sapphire glass, scratch resistant Watch color silver/rose gold/gold/black OEM accept MOQ 3pcs/color/style for stock watch 500pcs/model/color for customized watch Qulity control standard A grade Payment T/T (30% deposit payment, 70% balance payment before shipment, Western Union, PayPal