Seiko 5 Sports SRPK31 Automatic 38mm Silver Dial prospex enhanced and as striking as

enhanced and as striking as ever

904L stainless steel bracelet

while recreating and reinterpreting landmark achievements

And the MUDMASTER takes this even further with the ability to handle the roughest on-land environments

or conquering one's inner pig before the morning jog

Seiko 5 Sports SRPK31 Automatic 38mm Silver Dial prospex enhanced and as striking asSeiko 5 Sports Caliber: 4R36 Movement: Automatic with manual winding capability Power Reserve: approximately 41 hours jewels: 24 Bezel: Dark gray uni directional rotating bezel Dial: Light beige sunray dial Hands: Luminous hands and markers Case Back: Screwdown see through caseback Case Diameter: 38. 0mm Case Material: Stainless steel case and bracelet Clasp: Tri fold push button release clasp with secure lock Water Resistant: Up to 10 bar, 100 meters