This Tissot PRS200 Men' s Watch, Tissot T17.5.486.44 comes in 18k Gold Plating with a Blue Dial. Band Material: Stainless Steel. Band Length: Men' s Standard. Clasp Type: Deployment Buckle with Push Button. Case Size Thickness: 11.62 millimetres . Case Material: Stainless Steel. Case Size Diameter: 39.8 millimetres . Crystal: Sapphire Crystal. Movement Type: Swiss Quartz. Calendar Type: Date. Water Resistant Depth: 200 meters. Dial Color: Blue. Model Number: T17.5.486.44 T17.5.486.4 T17.5.486 T17.5.48 T17.5.4.