Miyota Caliber 0S25

Manufacturer	Miyota (Citizen)
Caliber Number	0S25
Type	Quartz
Replaces Caliber	Citizen 0510
Size	13.50”’ (30.80mm) diameter x 5.10mm thick
Battery Cell Number	SR927W
Frequency	32,768Hz
Quartz Type	Tuning fork type quartz crystal
Stem	065-453
Hand Sizes	120/80/18
Jewels	0
Functions	Hours, minutes, central chronograph seconds, 1/20 seconds, 60 minute counter, 24 hour hand, date
Country of Manufacture	Japan
Known Models	TW Steel

Miyota states the accuracy of this movement to be +/-20 seconds/month. At the time of this post the replacement price is around $28.75.

• Instruction manual/specs from Miyota