Seiko 5 Sports SRPK03 55th Anniversary Customize Limited Edition Ventura Case Back: Case back with

Case Back: Case back with special engraving

with lateral engraving FL23883 and engraved stainless steel back

Display unit: 0

Shock Proof: Impact and shatter resistant - anti-reflective coating deflects light

Prospex Automatic Diver: Re-interpretation of Seiko's first diver's watch

Seiko 5 Sports SRPK03 55th Anniversary Customize Limited Edition Ventura Case Back: Case back withCaliber Number 4R36 Movement Type Automatic with manual winding Power reserve Approx. 41 hours Jewels 24 Functions Stop seconds hand function Day Date display Case Band Case Material Stainless steel Case Size Thickness: 13. 4mm Diameter: 42. 5mm Lug to lug: 46. 0mm Crystal Hardlex LumiBrite LumiBrite on hands, index(es) and bezel Clasp Three fold clasp with push button release Distance between lugs 22 Other Details Water Resistance 10 bar Weight 167.