Genuine Seiko 7T62 Quartz Watch Movement 

• Outside Diameter: 12 Ligne or 24.1 x 27.6 mm
• Movement 3.30mm thick
• Overall height from the bottom of the movement to the top of the hand pinion 5.8mm
• Requires watch cell: 395
• Has a sweep second
• Requires watch hands: hour 1.10, minute .65, and sweep second .20mm
• Has 3 eyes: .20mm
• Has NO jewels
• Stem: 351580, Tap 10