SEIKO PROSPEX ALPINIST SPB121J1
CASE FUNCTIONS MOVEMENT Case Material Stainless steel Water resistance 20 bar Caliber no 6R35 Crystal Sapphire crystal with magnifier Clasp Three-fold clasp with secure lock & push button release. Movement Type Automatic with manual winding Case size Thickness: 13.2 ㎜ Diameter: 39.5 ㎜ Length: 46.4 ㎜ Weight 87.0 g...