Seiko Precision Time Only Mini Movement Step Seconds - 5/8" 22mm Silver Watch Bands 4mm) arbors

4mm) arbors

Hunting Case Lid Spring 320 Hunting Case Lid Springs are available in a range of 16 Sizes

part # 7240

overall length 4 3/4"

standard blade

Seiko Precision Time Only Mini Movement Step Seconds - 5/8" 22mm Silver Watch Bands 4mm) arborsThis mini quartz movement uses a stabilized quartz crystal assuring high accuracy to within + or 15 seconds per month. Movement is built with a minimum number of parts (17 in the entire movement), reducing wear within the movement to assure trouble free operation. The movement is completely enclosed in its case so no dust or dirt can get into the movement. This movement is for dials up to 15. 9mm (5 8" thick). The threaded shaft (a) measures 20. 6mm