Amazon has their exclusive Seiko Men's SKA605 KINETIC Black Ion-Plated Stainless Steel Watch on sale for $99.99 + FREE shipping!

Why this deal is hot:
Save 75% off -- that's $300.01 in savings!

What this does and why you need it:
This watch is powered by movement of the wearer and never requires a battery, making it environmentally friendly! It features kinetic movement with an analog display, a protective mineral crystal dial window, a date calendar, automatic power generator and a power reserve indicator. It is water resistant up to 330 feet (100 M) making it great for snorkeling and swimming (but not diving).