Movement Japan / Swiss quartz movement ( accept automatic movement ) Case 316L stainless steel case Glass mineral crystal glass ( accept sapphire crystal glass) Strap steel bracelet band / genuine leather band / silicone rubber band Case Diameter 40 mm for men ( we also have 34 mm for women ) Strap Width 20 mm Water Resistance 5 ATM Plating PVD plating technology Color silver, black, gold, rose gold, gunmetal grey, blue MOQ 100 pcs Payment Alibaba trade assurance, 50% deposit, 50% balance Sample lead time stock samples 3-5 days reach, customized samples 30-40 days About Warranty 2 years Notes: 1. All the price listed on our store is just for reference, about price please send inquiry or contact us directly 2. If you just need to OEM logo on this model, moq is only 100 pcs, can mix colors 3. If you need to custom watch sizes, change designs, materials, moq is 300 pcs to start