Citizen Caliber U822

Manufacturer	Citizen
Caliber Number	U822
Movement Type	Quartz, solar-powered
Jewel Count	Unconfirmed
Frequency	32,768 Hz
Accuracy Rating	+/- 15 seconds/month
Power Reserve	~1 year on a full charge (3 yrs in power save mode)
Capacitor Part #	Unconfirmed
Hand Count	5
Functions	See below…
Hacking Seconds?	Yes
Country of Manufacture	Made in Japan
Known Models	Citizen Eco-Drive Promaster Land U822 (Refs: JV1007-07E, JV1005-02W, JV1008-63E, JV1006-51L) (Add your watch to the comments below…)

The Citizen caliber U822 is a solar-powered, ani-digi quartz movement found in the Eco-Drive Promaster Land U822.

Functions of the U822 include:

Analog:

• Central hours
• Central minutes
• Central chronograph seconds
• Chronograph minute counter at 4:00
• Chronograph hour counter at 8:00
• Power reserve indicator at 8:00
• Mode indicator at 4:00

Digital:

• Calendar
• World time
• Stopwatch
• Timer
• Alarm
• Settings
• LCD Light

The digital readout is a high-resolution (120 x 48px) MIPS (memory in pixel) screen.

Charging Times:

The best way to charge your U822 is under direct sunlight, however, be careful not to allow the watch to get too hot – it could warp the dial and damage the screen or solar cell.

Video:

Examples of watches with this movement:

Promaster Land models with this calibre were originally introduced between 8/26/2024 and 9/6/2024.

Additional Resources:

• Official U822 instruction manual (pdf)

This caliber listing is incomplete without a high quality image of the movement. If you have a Promaster Land watch and are comfortable with removing the caseback, please consider donating a picture!