Seiko 5 Sports SBSA105 Evisen Skateboards Limited Edition Automatic seko as the calibre is updated

as the calibre is updated through tiny openings as numerous as they are delicate and created without the use of any sharp angles

BM7534-59A Eco-Drive

Crystal: Box-Shaped Hardlex

screwdown crown and tri-fold push-button release clasp with secure lock and extender

The chronograph pushers are made of solid stainless steel

Seiko 5 Sports SBSA105 Evisen Skateboards Limited Edition Automatic seko as the calibre is updatedCaliber Number 4R36 Movement Type Automatic with manual winding Duration Approx. 41 hours Exterior Case Material Stainless steel Crystal Hardlex Band Material Silicone Other Details Water Resistance 10 bar Case Size Thickness: 13. 4 Diameter: 42. 5 Length: 46 Weight 98. 0 g Other Specifications LIMITED EDITION on the case back Screw case back See through case back Serial number engraved on the case back Unidirectional rotating bezel Other Features 24