Seiko Prospex SPB183 Captian Willard Blue Dial Limited Edition roadmaster The special edition timepiece features

The special edition timepiece features a distinctive black stainless steel case with a gray Damascus steel top ring insert

Caliber 8R28

Go bold and rugged with G-SHOCK hallmark toughness in popular spirited colors

Curved sapphire crystal

the watch can be worn in a variety of situations by combining it with a wide range of 10 exclusive leather straps

Seiko Prospex SPB183 Captian Willard Blue Dial Limited Edition roadmaster The special edition timepiece featuresCaliber Number 6R35 Movement Type Automatic with manual winding capacity Accuracy +25 to 15 seconds per day Case Material Stainless steel (super hard coating) Crystal Curved sapphire crystal Crystal Coating Anti reflective coating on inner surface LumiBrite Lumibrite on hands, indexs and bezel Clasp Three fold clasp with secure lock , push button release with extender Water Resistance 200m 660ft diver's Case Size Thickness: 13. 2 Diameter: 42. 7