Seiko 5 Sports Stainless Steel 40mm Watch follows ISO standards for scuba

follows ISO standards for scuba diving

From the Classic Automatic Collection

and anti-reflective sapphire crystal

Gray nylon strap Water-resistant to 10 bar

Distinctive asymmetrical tonneau shaped stainless steel case with a blue signature Futuro edge to edge curved metalized crystal features a blue dial and a stainless steel bracelet

Seiko 5 Sports Stainless Steel 40mm Watch follows ISO standards for scubaManual and automatic winding capabilities. 21,600 vibrations per hour. Power reserve: approximately 41 hours. 24 jewels. Blue sunray dial. Day date calendar. LumiBrite hands and markers. Case diameter: 40. 0mm. Stainless steel case. Blue nylon strap Water resistant to 10 bar, 100 meters (300 feet). Caliber 4R36. . . . . . . . . . .