Extreme Chronograph Automatic Watch AL-730NS4AE6B newupdatedurl 24-jewel automatic movement beats at

24-jewel automatic movement beats at a frequency of 21

making it the ideal choice for the diver

the FC-776 Classic Perpetual Calendar Manufacture

this elegant timepiece also offers a box shaped sapphire crystal with anti-reflective coating on the inner surface and a deployment clasp with push button release

there are lots of other useful features including the Mission Log feature

Extreme Chronograph Automatic Watch AL-730NS4AE6B newupdatedurl 24-jewel automatic movement beats atThe Alpiner Extreme Chronograph Automatic features the AL 730 caliber, automatic movement with a 62 hour power reserve. Brushed and polished stainless steel 41mm, 3 part case. Anti reflective sapphire crystal, water resistant to 100M, and an engraved see through case back. Navy blue dial with triangle pattern, applied silver indexes filled with white luminous treatment, silver color hour and minute hands, white outer ring with black chronograph