Watch is not currently running and will need a new crystal. American Waltham Watch Co. November 1889 – April 1890. Production date of the movement according to factory records. ” style=”box-sizing: border-box; -webkit-tap-highlight-color: transparent; color: rgb(27, 118, 176); text-decoration-line: none; background-color: transparent; -webkit-font-smoothing: antialiased;>. Hunting: The stem is at the 3:00 position, and the movement is meant to be mounted in a case that has a covering over the face. “Sidewinders” are hunting movements in openface cases. 1900 Waltham Factory Ledger Book 2 [NAWCC]. 1954 Waltham “Gray Book” List. NAWCC Waltham Serial Digest. PWDB Absolute Rarity Index. PWDB Relative Rarity Index. Scoped for This Run Only.