Seiko Prospex SPB241 Alpinist 1959 Re-Creation Champagne Dial MR-G It synchronizes to atomic time

It synchronizes to atomic time for superior accuracy

10 bar (100m) water resistance and the exclusive H-21 automatic caliber timing every move to perfection it's ready for anything

BLACK DIAL WITH MAT FINISHING AND APPLIED WHITE INDEXES WITH LUMINOUS TREATMENT

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

Temperature measurement function

Seiko Prospex SPB241 Alpinist 1959 Re-Creation Champagne Dial MR-G It synchronizes to atomic timeCaliber 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