You're looking at a TW Steel model TW201 automatic canteen watch. This watch was designed by the European fashion watchmaker TW Steel. This fine watch is no longer made or available new, original  retail price was around $500.

This quality time piece features a Japanese automatic self winding movement by Miyota (Citizen) model 8215 with a date function. In other words the watch requires no batteries and is powered by the movement of your arm as you wear it. It's a large 50mm watch featuring a screw down crown making it capable of being water resistant to 100 meters.

This great looking watch is big and bold and makes real statement when worn and is looking for a new owner. I love this watch but I  rarely wear it anymore and want to sell it and buy a new watch for my collection.