Manufacturer: SEIKO SELECTION Product Name: SBTQ071 JAN Code: 4954628407344 Product Description: Brand SEIKO SELECTION Model Number SBTQ071 Case Shape Round Crystal Material: Hardlex Display Type: Analog Clasp: Triple-fold Case Material: Stainless Steel Case Diameter/Width: 38.5 millimeters Case Thickness: 9.6 millimeters Band Material/Type: Stainless Steel Band Size: Men's Standard Band Width: 20 millimeters Band Color: Silver Dial Color: Blue Bezel Material: Stainless Steel Bezel Function: Tachymeter Bezel Calendar Function: Date Only Other Functions: Chronograph Movement: Quartz SBTQ071 Quartz 10 ATM Water Resistance Tachymeter Stainless Steel Men's Watch