S. Epson Caliber AS32A

Manufacturer	S. Epson
Caliber Number	AS32, AS32A
Movement Type	Quartz, solar-powered, analog
Lignes	10.5”’
Overall Diameter	23.7mm
Casing Diameter	23mm
Height	4.21mm
Jewel Count	No jewels (0)
Frequency	32,768 Hz
Accuracy Rating	+/- 20 seconds/month
Power Reserve	~4 months
Capacitor Part #	3026-24T
Hand Count	3
Functions	Central hours; central minutes; central seconds; date at 3:00
Hacking Seconds?	Yes
Country of Manufacture	Made in Japan
Known Models	Timex Expedition Solar (Ref: TW4B18500 with caliber M01K) (Add your watch to the comments below…)

The S. Epson caliber AS32 (AS32A) is a solar-powered quartz movement with an analog display and date calendar.

Charging Times:

Below is a chart displaying the amount of time needed to charge the AS32 in various lighting conditions:

AS32 Tech Sheets (pdf):

Additional Resources:

• More “solar-powered” mentions