SEIKO ASTRON SSH045J1
CASE FUNCTIONS MOVEMENT Case Material Stainless steel (super hard coating) with ceramic bezel Water resistance 10 bar Caliber no 5X53 Crystal Dual-curved sapphire crystal Crystal Coating Super-clear coating Movement Type GPS solar Case size Thickness: 13.3 ㎜ Diameter: 42.7 ㎜ Length: 49.9 ㎜ ...