Rare Collectible Waltham 14k Yellow Gold Hunter Case Five Minute Repeating Chronograph Pocket Watch - 14k yellow gold hunting case 14 size (55mm diameter). White enamel dial with black Roman numeral hour markers, Arabic numerals marking every 5 seconds and subseconds dial at 6 o'clock position. Pre-owned. Weight is 138.9 grams. Waltham is the only American company to ever make repeater pocket watches and the ones made were only made in limited quantities, making them highly collectible today. Since most were made as repeaters only, the fact this piece also has a chronograph, makes this one of the rarest American pocket watches ever made.