Nick Mankey Designs - #wristshot of the Ruler NATO Strap in action on the trusty Seiko SNDA57. I really should come up with a better name for it... Thoughts? | Facebook
FS: Seiko SNDA57 Chrono with Domed Sapphire Crystal Mod $135.00 Shipped! | WatchUSeek Watch Forums
Seiko Criteria Chronograph Black Dial Black Nylon Men's Watch SNDA57 4954628098139 - Watches, Chronograph - Jomashop