Seiko Prospex SPB241 Alpinist 1959 Re-Creation Champagne Dial MR-G 42-hr power reserve

42-hr power reserve

Re-interpretation of Seiko's first diver's watch

Every part and component used in the Grand Seiko is made in house by the skilled SEIKO craftsmen

It synchronizes to atomic time for superior accuracy

Total weight : 41g

Seiko Prospex SPB241 Alpinist 1959 Re-Creation Champagne Dial MR-G 42-hr power reserveCaliber Number 6R35 Movement Type Automatic with manual winding Accuracy +25 to 15 seconds per day Duration Approx. 70 hours Exterior Case Material Stainless steel Crystal Curved sapphire crystal Crystal Coating Anti reflective coating on inner surface LumiBrite Lumibrite on hands and indexes Clasp Three fold clasp with push button release Other Details Water Resistance 20 bar Case Size Thickness: 12. 9 Diameter: 38 Length: 46. 2 Other Specifications