IWC

IWC. A rare British military issued stainless steel mechanical wristwatch

Cal.89 hand-wound movement under anti-magnetic cover, matt black dial with white numerals and tritium quarters, broad arrow insignia and tritium indicator, steel/tritium hands, centre seconds, stainless steel case with screw-down reverse engraved with broad arrow, 6B/348, 1689/52, solid strap bars, faceted bezel. Case, dial and movement signed. Diameter 36mm.