Orient M-Force Delta Collection Automatic Power Reserve SEL07001D0 EL07001D Mens WatchOrient M Force Delta Collection Automatic Power Reserve SEL07001D0 EL07001D Men's WatchSmart, rugged and authentic, the M FORCE Delta is here to take all the beating you can give it. A special structure adds to its capacity to absorb shocks and shakes while its ISO compliance on three different categories makes it ideal for a vast range of adverse environments. Plus, it is stylish enough to be worn as a regular beater watch.