Seiko 5 Sports SRPH31 Automatic Blue Dial Pilots Watch Marathon the FC-980 movement immediately became

the FC-980 movement immediately became one of the brand's showcase developments

slimmer timepiece

Hands: Black movement with red brace

this is the ultimate dive watch to own and comes in a unique scuba tank-inspired box for the serious diver and collector

Seiko 5 Sports SRPH31 Automatic Blue Dial Pilots Watch Marathon the FC-980 movement immediately becameMovement Caliber Number 4R36 Movement Type Automatic with manual winding Duration Approx. 41 hours Exterior Case Material Stainless steel Crystal Curved Hardlex LumiBrite LumiBrite on hands and indexes Band Material Nylon Other Details Water Resistance 10 bar Case Size Thickness: 13. 2 Diameter: 39. 4 Length: 48. 1 Weight 75. 0 g Other Specifications Screw case back See through case back Other Features 24 jewels Day Date display Stop seconds hand