Seiko 5 Sports Black Dial Automatic SRPE55 SRPE55K1 SRPE55K 100M Men's Watch A great-fitting watch in a package that does not feel bulky like dive, tool or sports watches; but neither is it a dress watch. It’s more akin to a field watch that you feel comfortable wearing and doing just about anything. It faces no issue being wetted or submerged in water. A beefy crown guard assures the crown won’t pop out accidentally.