The Zelos Hammerhead V3 Frost is a very cool watch. The specifications of the watch are impressive. Under the hood you will find an automatic Seiko SII NH35 movement. This is a reliable Made in Japan movement, that hacks and can be wound be hand. The Hammerhead has pretty much anything you can wish for: a comfortable metal bracelet, 300m water resistance, double domed sapphire glass with an AR-coating and C3 X1 and BGW9 lume, the white dial is even fully lumed with 'stealth'lumed hands and indices. The case itself is 44mm, but the 48mm lug to lug distance ensures it will fit most wrists.