Seiko Men's Stainless Steel Japanese Quartz Silicone Strap, Black, Casual Watch (Model: SSB347)
Brand: SEIKO
Color: Silver
Chronograph
Chronograph measures up to 60 minutes of elapsed time in 1/5-second increments
Specially designed silicone strap. Caliber 8T63
Case Diameter: 43. 9mm
Tachymeter bezel with black ion-finish