The Holton Professional was specifically developed at the request of a specialist military branch, designed to be a fit-for-purpose professional watch built to withstand rigorous field conditions. The '002 green dial model shares the exact same specifications as the military-issued version, but it does not carry the NATO stock number. • Powered by the quartz movement. • Presented on a black stainless steel bracelet with push button deployment clasp. • Scratch resistant sapphire crystal glass. • 43mm case width. • 200 metre water resistance.