Seiko 8R39 movement

Seiko caliber 8R39 is an automatic with hand-winding watch movement produced from around 2011.

Power reserve:45 hours
Accuracy:+25/-15 seconds/day (Seiko "C" standard)
GMT/world time?No
Chronograph?Yes
Hacking?No
Rate:28,800 bph
Number of jewels:34
Lift angle:52°
Notes:Also sold as the NE88.