Watch movements are arguably the most important part of a watch: as the heart and brains of our timekeeping devices, you need to have a movement if you want your watch to work. Quartz watch movements are the new style of movement, they are built to last and come ready to install. These Miyota Japanese movements are Japanese assembled and are made to fit Citizen,Bulova and other watch cases.

MIYOTA OS30 Watch Movements

• Outside Diameter: 13 1/2 Ligne or 30.8mm
• Movement 4.13mm thick
• The height from the bottom of the watch movement to the top of the sweep second pinion is 6.0mm
• Requires watch cell: 399
• Requires watch hands: hour 1.20, minute .70, and sweep second .17mm
• Has three small second hands
• Requires small second hand: .26mm
• Has No jewels
• Stem: 065-441, Tap 10
• Includes watch stem
• Miyota/Citizen LTD quartz movement
• Japanese assembled