SEIKO-5 Sports SKX Sense Style SRPJ79 formula 1 Tested in real ocean conditions

Tested in real ocean conditions during its development

while the arrowhead indexes are 18K white gold with white Super-LumiNova

Applied indexes

Calendar-linked time difference adjustment function

200m Water Resistant

SEIKO-5 Sports SKX Sense Style SRPJ79 formula 1 Tested in real ocean conditionsCaliber 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 Band Material Nylon Distance between lugs 22 Other Details Water Resistance 10 bar Weight 96. 0g Features LIMITED EDITION