Tissot Quartz PR 100 T Classic Blue Dial Round Men's Watch T1504102204100 Item SpecificationCrystalSapphire Crystal with scratch resistance ResistanceUp to a pressure of 10 bar (100 m / 330 ft)MovementSwiss QuartzCollectionT-ClassicBand MaterialStainless Steel Buckle Type Interchangeable quick release bracelet, Butterfly clasp with push button Battery typeRenata 371Dial ColorBlue Face StructureRoundLugs20 mmWeight/Caliber122 g, 11 1/2Case Width40 mm