Product material is strong, durable, long service life.
Can be used as a spare parts to facilitate the replacement of your movement.
Type of quartz: Tuning fork type quartz crystal

Frequency : 32,768Hz
Accuracy : ±20 second / month
cell Saving Reset Mechanism(PSRM)
Over-loading Compensation Device(OLCD)
Digital Frequency Control(DFC) for time adjustment
Replacement for Miyota JS15 movement
Material:metal
colour:As shown

Package Contents:
1 x Watch Movement

Only the above package content, other products are not included.
Note: different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.