Introduction
This manual provides instructions for the setup, operation, and maintenance of your SEIKO QXD212B Westminster/Whittington Dual Chimes Wall Clock. Please read these instructions carefully before using your clock to ensure proper function and longevity.
Product Features
- Antique copper effect plastic case
- 3D effect numbers for clear visibility
- Dual Chimes: Westminster and Whittington melodies
- Quarter-hour chime progression
- Hourly strikes following the hourly chime
- Automatic chime silencer (from 23:00 to 05:45)
- Adjustable volume control for chimes
- Battery operated (1 x C battery required)
- Dimensions: Approximately 50.7 cm (19.96 inches) height x 7.8 cm (3.07 inches) width
Setup
1. Battery Installation
Locate the battery compartment on the back of the clock. Insert one (1) C-size battery, ensuring the polarity (+/-) matches the indicators inside the compartment.

Image: Rear view of the clock, highlighting the battery compartment and clock mechanism for battery installation.
2. Setting the Time
After installing the battery, turn the time setting knob (usually located on the back mechanism) clockwise to set the correct time. Ensure the minute hand aligns with the hour hand during the chime sequence for accurate chime timing.
3. Mounting the Clock
The clock is designed for wall mounting. Use a sturdy screw or hook appropriate for your wall type. Ensure the clock is securely hung to prevent accidental falls.

Image: Front view of the clock with measurement lines indicating its approximate 50 cm diameter, useful for planning mounting space.
Operating Instructions
1. Chime Selection
Your clock offers two chime melodies: Westminster and Whittington. A selector switch, typically located near the battery compartment, allows you to choose your preferred chime. Refer to the markings on the clock's back for specific switch positions.
2. Volume Control
Adjust the chime volume using the volume control dial or slider, usually found on the back of the clock. Turn or slide to increase or decrease the sound level to your preference.
3. Automatic Chime Silencer
The clock features an automatic chime silencer that mutes the chimes between 11:00 PM (23:00) and 5:45 AM (05:45). This function operates automatically based on the set time and cannot be manually overridden.
Maintenance
1. Cleaning
Wipe the clock case with a soft, dry cloth. Do not use abrasive cleaners, solvents, or chemical sprays, as these may damage the finish. Avoid getting moisture into the clock mechanism.
2. Battery Replacement
Replace the C-size battery annually or when the clock begins to lose time or the chimes weaken. Always use a fresh, high-quality battery. Dispose of used batteries responsibly.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Clock not running or losing time | Dead or weak battery; incorrect battery installation. | Replace with a fresh C-size battery, ensuring correct polarity. |
| Chimes not sounding | Volume too low; chime silencer active; incorrect chime selection; weak battery. | Increase volume; check time (chimes are silent 23:00-05:45); verify chime selection switch; replace battery. |
| Chimes are out of sync with the time | Time was set incorrectly after battery installation. | Remove battery, wait 30 seconds, reinsert battery, and set time carefully, allowing the clock to chime at each hour to synchronize. |
Specifications
- Model Number: QXD212B
- Brand: SEIKO
- Display Type: Analog
- Case Material: Plastic (Antique copper effect)
- Dimensions (W x H): Approximately 3.07 inches (7.8 cm) x 19.96 inches (50.7 cm)
- Weight: Approximately 5.7 pounds
- Power Source: 1 x C Battery (required)
- Chimes: Westminster, Whittington
- Special Features: Quarter-hour chime, Hourly strikes, Automatic chime silencer (23:00 - 05:45), Volume control
- Mounting Type: Wall Mount
Warranty and Support
For warranty information or technical support, please refer to the warranty card included with your purchase or visit the official SEIKO website. Keep your proof of purchase for warranty claims.
Official SEIKO Website: www.seikoclocks.com







