This Waltham Type A-11 Watch is a perfect addition to any watch enthusiast’s collection. With a round military-style watch face, this wristwatch is designed for men who appreciate the vintage look. The watch is mechanical (manual) and has 16 jewels, making it a unique piece. And comes with a reference number of 6/0-B, Type A-11. It is a great opportunity to own a piece of history and add it to your watch collection. Caseback says: Type A-11; Spec. AF 44-61082; Mfr’s Part No.