The Boreal Arrow 

Code BA13010313: Waltham Hunter Compass, c. 1920

This is WWI Waltham military compass. It has jeweled bearing, actuating, self lever. Marked Waltham on dial. Made by the Waltham Watch Co. Inc.. The compass is housed in a brass case still in excellent condition for its age. Engraved U.S.. The glass crystal is clear without any scratches or chips. Working perfectly with transit lock when lid is closed. It measures 4.5cm in diameter.