Luminox Field Valjoux Automatic Chronograph 1860 Series Men's Watch 1861

Case Diameter : 48mm

Case Finish : Stainless steel  

Case Back : Screw - Sapphire crystal Skeleton case back

Crown : Screw down crown

Crystal : Antireflective sapphire crystal

Water Resistant : 100 meters

Strap : Genuine black buffalo leather strap with ivory contrast stitching and stainless steel signature buckle

Luminox self-powered illumination