Tissot Supersport Chrono T125.617.21.051.00 Men's Watch – 45.5mm Black Dial Stainless Steel Bracelet. Swiss precision at a price point that doesn't ask you to compromise — that's the Tissot T125.617.21.051.00. From the T-Sport collection, the T125.617.21.051.00 measures 45.5mm — commanding attention without being excessive. At 188g, this watch has serious presence — you'll know it's there.. Sapphire crystal over the black dial — virtually scratchproof and found in watches at much higher price points. 100m (10 ATM) water resistance means this can handle the pool, the beach, and everything in between. Anchored by a stainless steel bracelet and folding clasp with safety and diver extension — solid, secure, built for everyday use. Chronograph sub-dials add functional timing to the dial — handy for everything from cooking to commuting. Lume-coated hands and indices keep the time visible in low-light conditions. A ETA G10.212 quartz movement keeps time accurately and reliably, year after year.. Specifications. Barcode / EAN. 7611608294307. Bezel. Fixed stainless steel with black aluminum tachymeter ring. Brand. Tissot. Calibre. ETA G10.212. Case Colour. Silver. Case Diameter. 45.5mm. Case Material. Stainless Steel. Case Shape. Round. Case Thickness. 11.9mm. Clasp. Folding clasp with safety and diver extension. Collection. T-Sport. Crystal. Sapphire Crystal. Dial Colour. Black. Functions. Chronograph (1/10th second, 60-second, 30-minute), Date, EOL (Battery End-of-Life indicator). Gender. Men's. Lug Width. 22mm. Luminous. Hands and Index Markers (Super-LumiNova). Model. T125.617.21.051.00. Movement. Quartz. Strap Colour. Silver. Strap Material. Stainless Steel. Water Resistance. 100m (10 ATM). Weight. 188g