Introduction
This manual provides detailed instructions for the setup, operation, and maintenance of your Howard Miller Alvarez Wall Clock, Model 625440. This modern pendulum wall clock features a black satin finish, dual chime movement, and is battery operated. Please read this manual thoroughly before use to ensure proper function and longevity of your timepiece.

Image: The Howard Miller Alvarez Wall Clock (Model 625440) displayed on a wall.
Important Safety Information
- Always handle the clock with care to prevent damage to the movement or cabinet.
- Ensure the clock is securely mounted to a sturdy wall stud using appropriate hardware to prevent falling. The clock weighs approximately 13.4 pounds.
- Keep batteries out of reach of children. Dispose of used batteries responsibly.
- Do not attempt to disassemble the clock movement. Refer to qualified service personnel for repairs.
- Avoid exposing the clock to extreme temperatures, humidity, or direct sunlight, which can affect its accuracy and finish.
Package Contents
Your Howard Miller Alvarez Wall Clock package should contain the following items:
- Howard Miller Alvarez Wall Clock (Model 625440)
- Pendulum
- Instruction Manual
- Mounting Hardware (if included with your specific purchase)
Note: 2 "C" batteries are required for operation and are not included.
Setup Instructions
1. Battery Installation
- Open the front door of the clock. The clock face and pendulum are attached to this door.
- Locate the battery compartment behind the clock face.
- Insert two (2) "C" batteries, ensuring correct polarity (+/-).
- Close the front door securely.
2. Mounting the Clock
The Alvarez Wall Clock is designed for wall mounting. Due to its weight (approximately 13.4 lbs), it is crucial to mount it securely.
- Choose a sturdy wall location, preferably a wall stud, to support the clock's weight.
- Use appropriate mounting hardware (e.g., a robust wall anchor or a 3M Claw wall hanger for drywall, or screws into a stud) to hang the clock. Ensure the hardware can safely hold at least double the clock's weight.
- Hang the clock using the attached support bar/claw on the back.

Image: Diagram showing the dimensions of the Howard Miller Alvarez Wall Clock. Height: 26 cm (10.24 in), Width: 27.3 cm (10.75 in), Depth: 10.7 cm (4.21 in). Note: The product is described as "large" but these dimensions are for a compact clock.
Operating Instructions
The front of the clock opens to access all adjustment controls. The clock face and pendulum are attached to the front door, allowing easy access to the back of the clock face for adjustments.
1. Setting the Time
- Open the front door of the clock.
- Locate the knob for adjusting the hands on the back of the clock face.
- Turn the knob to set the correct time.
- Close the front door.
2. Chime Settings
The clock features a dual chime movement with Westminster and Ave Maria chimes, along with volume control and automatic nighttime shut-off.
- Chime Selection Switch: Locate the switch with 4 settings on the back of the clock face.
- Setting 1: Ave Maria on the hour with strikes counting the hour, and 1/4 Ave Maria every 1/4 hour.
- Setting 2: Westminster on the hour with strikes counting the hour, and 1/4 melody every 1/4 hour.
- Setting 3: Westminster on the hour with strikes counting the hour, with no 1/4 hour melody.
- Setting 4: Bim Bam on the hour with Bim Bam melody playing counting the hours.
- Nighttime Shut-off Switch: Locate the switch with 3 settings.
- Setting 1: Turns off chimes at night (last chime at 10 PM, next chime at 6 AM).
- Setting 2: Chimes on 24 hours.
- Setting 3: Turns chimes completely off.
- Volume Control: A knob is available to adjust the chime volume up or down.
3. Pendulum Operation
After setting the time and chimes, gently swing the pendulum to start its motion. The pendulum should swing freely.

Image: Close-up of the Howard Miller Alvarez Wall Clock highlighting its elegant design, crisp white dial with Roman numerals, brushed nickel bezel, and spun nickel-finished pendulum bob. Text describes its sharp and sleek design, dual-chime movement (Westminster or Ave Maria with volume control and nighttime shut-off), and quartz movement requiring two C batteries.
Maintenance
- Cleaning: Dust the clock cabinet regularly with a soft, dry cloth. Avoid abrasive cleaners or polishes that could damage the finish. Clean the glass with a glass cleaner applied to a cloth, not directly to the clock.
- Battery Replacement: Replace the two "C" batteries approximately every 6 months, or when the clock's performance (timekeeping or chimes) begins to diminish.
- Movement Care: The quartz movement is designed for long-lasting, maintenance-free operation. Do not oil or lubricate any part of the movement.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Clock not running or stops intermittently. | Dead or weak batteries; improperly installed batteries; pendulum obstructed. | Replace batteries with fresh "C" batteries, ensuring correct polarity. Check that the pendulum swings freely without obstruction. |
| Chimes are incorrect or not sounding. | Incorrect chime setting; volume too low; nighttime shut-off active; weak batteries. | Verify chime selection switch setting. Adjust volume knob. Check nighttime shut-off setting. Replace batteries. |
| Time is inaccurate. | Weak batteries; clock movement issue. | Replace batteries. If problem persists, contact customer support. |
Instructional Videos
Howard Miller Alvarez Wall Clock Overview
Video: A brief overview of the Howard Miller Alvarez Wall Clock, showcasing its design and features. (Duration: 0:14)
Howard Miller Wall Clocks Video
Video: A general video showcasing various Howard Miller wall clocks, highlighting their quality and craftsmanship. (Duration: 0:30)
Howard Miller Alvarez Wall Clock (Model 625-440) Detailed Look
Video: A detailed presentation of the Howard Miller Alvarez Wall Clock, Model 625-440, covering its various aspects. (Duration: 1:41)
Specifications
| Feature | Detail |
|---|---|
| Brand | Howard Miller |
| Model Number | 625440 |
| Display Type | Analog |
| Style | Modern, Transitional |
| Special Feature | Hourly Chime (Westminster, Ave Maria, Bim Bam), Volume Control, Nighttime Shut-off |
| Product Dimensions | 10.75" W x 4.25" H (Note: This clock is described as "large", please verify dimensions upon receipt.) |
| Item Weight | 13.4 Pounds |
| Power Source | Battery Powered (2 C batteries required, not included) |
| Material | Wood (Black Satin Finish) |
| Dial Color | White with Black Roman Numerals |
| Clock Form | Pendulum |
| Mounting Type | Wall Mount |
Warranty Information
The Howard Miller Alvarez Wall Clock (Model 625440) comes with a 3-month manufacturer warranty. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims. For specific terms and conditions, or to initiate a warranty claim, please contact Howard Miller Customer Support.
Customer Support
For further assistance, technical support, or to inquire about replacement parts, please contact Howard Miller directly.
- Manufacturer: Howard Miller
- Website: www.howardmiller.com (Please check the official website for the most current contact information.)
- Brand Store: Howard Miller Store on Amazon