18mm Black Oil Leather Stainless Steel Buckle Watch Band Masc Watches Menstrual Cycle SENSORS: GPS Primary Colour:light brown 38mm Menstrual Cycle SENSORS: GPS 5 in Case Material: Stainless Steel Caseback Material: Stainless Steel Watch Band Material: Leather Movement Country of Origin: Japan Watch Dial Color: Silver Tone Water Resistant: 5 ATM (Tested) Clasp Connector: Buckle Watch Case Size: 46 mm Watch Function: Dual Time Watch Hands: Blue Watch Movement Warranty: Lifetime Item Weight U M: lbs Watch Band Width: 22 mm Packaging: Gift Boxed Product Type: Watch Sold By Unit: Each Crystal Material: Mineral Gender: Men's Watch Type: Wrist Watch Face Thickness: 17 99 Item Number: BAW321 18 Condition: Brand new in box with tags Gender: Unisex Length of Item: 7 5 in Material: Primary Color Watch Band Material: Leather Clasp Connector: Buckle Item Weight U M: lbs Width of Item: 18 mm Watch Band Width: 18 mm Accessory Type: Watch Accessory Product Type: Watch Sold By Unit: Each Gender: Unisex Watch Type: Watch Bands Watch Band Color: Black Watch Buckle Color: Silver Return Policy: If not 100% satisfied return watch in 30 days for a full refund or exchange