This Bremont Arrow Chronograph watch features a 42mm hardened steel case, which houses a calibre 13 1/4’’’ BE-51AE automatic chronometer movement with a 48-hour power reserve. It has a stainless steel caseback, which is engraved with Her Majesty’s Armed Forces Heraldic Badges. This watch comes on a 20mm RAF blue sailcloth strap with a tang buckle.