EPMartin Cartridge Watch

As far as timepieces go, this cool watch packs the most oomph. Designed after the WWII Liberator .45 caliber pistol, you can strap this one your wrist with your choice of Italian leather or nylon, both of which are included in the set. The large face on this watch is easy to read, and offers an ETA to keep you running on schedule. Water resistant up to 200 meters, the Swiss movement will last through anything.