SEIKO HBB001 Prospex Sea

SEIKO HBB001K1 Prospex Sea Seiko 145th Anniversary Limited Edition Limited edition of 9,999 pieces In celebration of Seiko’s 145th anniversary, Seiko Prospex introduces a limited-edition model with blue accents inspired by “Seiko Blue.” In the second series of commemorative limited-edition watches celebrating Seiko’s 145th anniversary, a blue accent inspired by “Seiko Blue” is used. Established in the 1960s and refined over time, Seiko Blue continues to embody the Seiko brand identity. Movement Caliber Number 4R35 Movement Type Automatic with manual winding Power reserve Approx. 41 hours Jewels 23 Functions Stop second hand function Date display Case/Band Case Material Stainless steel Case Size Thickness:12.3mm Diameter:41.7mm Lug-to-lug:49.5mm Crystal Hardlex LumiBrite LumiBrite on hands, index(es) and bezel Clasp Three-fold clasp with secure lock , push button release with extender Distance between lugs 20 Other Details Water Resistance 200m / 660ft diver's Magnetic Resistance 4,800 A/m Weight 170.0g Features LIMITED EDITION on the case back Unidirectional rotating bezel Screw-down crown Screw case back