Specifics:

• Sold Individually
• Hattori Y127
• 6 3/4 x 8 Ligne
• 3 Hands
• High Power Torque
• Outside Diameter: 15.3 x 18.1mm 
• Thickness: 2.99mm
• Requires Watch Battery 377
• Watch hands: 65/110/20
• Stem: S354785, Tap 10
• Zero Jewels
• Hattori Japan Quartz Movement