
Specifications
| Brand | Umbra |
|---|---|
| Clock Type | Analog |
| Shape | Round |
| Diameter | 12 in |
| Depth | 2.25 in |
| Material | Metal |
| Movement | Quartz |
| Power Source | Battery |
| Features | Silent Sweep |
Pros
- Great quality, fair cost
- Durable build
- Silent quartz sweep
Cons
- Slight drift over weeks
- Readable up close only
- Bulky and protruding
The Verdict
The Umbra Ribbon 12 is a 12-inch analog quartz wall clock with a silent sweep. With a 6.2 Accuracy score, it stays fairly close to correct time but shows slight drift over weeks, and the face reads best up close.
Who it's for: Homeowners who want a quiet, wall-mounted clock for a bedroom, hallway, or office, and who accept that you will check the time at a short distance.
Who should skip it: People who need strong far-distance readability or near-perfect timekeeping over long stretches, since it reads more clearly up close and can drift slightly over weeks.
In-Depth Review
Accuracy
The Umbra Ribbon 12 uses a quartz movement, and the listing calls it a non ticking Quartz movement. It also has a Silent Sweep motion, so the clock advances without the regular second ticks. That matters because constant ticking can make a clock feel louder than it really is.
Still, accuracy is not perfect. This model shows a score of 6.2 for Accuracy. The descriptive label for that level is “Slight drift over weeks.” The mini-review already flags slight drift over weeks, and that lines up with the reality of battery powered quartz clocks. With battery operation, timekeeping stability depends on battery freshness and consistent performance.
In daily use, the clock should stay close enough for most routines. But if you need a clock that matches atomic time over long stretches with no noticeable drift, this is not the class to chase. Its quartz and Silent Sweep design keep the experience calm, not ultra precise. (Score 6.2, “Slight drift over weeks.” Movement: Quartz. Power source: Battery. Feature: Silent Sweep.)
Build Quality
Build quality lands at 7.7, which fits the “Solid frame and fittings” label. For a 12 inch wall clock, the materials choice feels grounded. The face uses a metal construction, and the clock is a round design with a 12 in diameter and a 2.25 in depth. Those are not tiny numbers. They suggest a clock with enough mass to sit flat and feel stable once mounted.
The pros list “Durable build,” and that matches the spec level described as high-quality metal. The movement is quartz, and quartz movements typically handle daily vibration better than more delicate mechanical setups. The Silent Sweep mechanism also reduces the sense of impact noise that some clocks create, even if the clock itself is still moving every minute.
One caution comes from the physical presence of the design. A common drawback is “Bulky and protruding.” That points to depth and shape standing off the wall more than a slim flat clock. It does not mean fragile. It does mean clearance matters, especially in hallways and near doorframes. (Score 7.7, “Solid frame and fittings.” Diameter: 12 in. Depth: 2.25 in. Material: Metal. Movement: Quartz. Feature: Silent Sweep.)
Readability
Readability scores 6.5, which maps to the “Readable up close only” label. This is where the Ribbon 12 most often frustrates people who want a quick glance from across the room. The cons list “Readable up close only,” and that is consistent with a 12 in face size paired with a design that prioritizes a clean look.
The specs confirm the clock is 12 in in diameter, with a 2.25 in depth and a metal frame around the dial area. The metal approach can look sharp, but it does not automatically translate to high contrast from far away. If you mount it at eye level, it should work better. If you place it higher, or if there is glare from windows, you will likely have trouble picking up the minute hand quickly.
This is also where the Silent Sweep matters in a subtle way. Because it is non ticking, you lose the visual rhythm some people use to track time. You depend on the hands and dial at a glance. If you prefer to read time at a distance, you will likely need to move closer. (Score 6.5, “Readable up close only.” Diameter: 12 in. Depth: 2.25 in. Feature: Silent Sweep. Movement: Quartz.)
Design
Design scores 8.2, which fits the “Polished look that fits well” label. The clock is round, with a 12 in diameter, and the depth comes in at 2.25 in. That gives it presence without going oversized. The shape stays simple, and the multi-ribbon look described by the material choice helps keep the silhouette interesting.
Visually, it aims for a balanced face. The mini-review notes the layout keeps the face uncluttered, and you can feel that in how the listing focuses on metal and the ribbon motif rather than heavy graphics. The result is a clock that can work in common rooms such as an office or bedroom, where you want style but you also want the time to feel easy to follow.
The design trade-off is physical. “Bulky and protruding” can affect how the clock sits on the wall and how shadows fall around it. If your wall has trim or if you mount over a console, that protrusion can be noticeable. Still, for a 12 in round clock with a 2.25 in depth, the look tends to read more intentional than awkward. (Score 8.2, “Polished look that fits well.” Shape: Round. Diameter: 12 in. Depth: 2.25 in. Material: Metal.)
Value
Value earns 8.2, tied to the “Great quality, fair cost” label. The pros include “Great quality, fair cost,” which matches the overall build and sound profile. The movement is quartz and the clock uses Silent Sweep. That combination often delivers a calm room feel. People who place clocks near beds or workstations tend to care about this more than they expect.
The best value angle here is the blend of construction and everyday usability. It is metal, at 12 in wide, with a 2.25 in depth. That size feels substantial, not delicate. The “Durable build” comment from pros supports that impression. And the Silent Sweep, tied to a non ticking Quartz movement, reduces the one annoyance most clocks create.
Value is not undermined by the weaknesses either. The cons include “Slight drift over weeks” and “Readable up close only.” Those points do not change the core utility for many homes. They do shape where the clock fits. Put it where you can see it from near, accept minor drift over long spans, and you will likely feel you got what matters most. (Score 8.2, “Great quality, fair cost.” Movement: Quartz. Power source: Battery. Feature: Silent Sweep.)
Frequently Asked Questions
What size is the Umbra Ribbon 12 wall clock and how far does it stick out from the wall?
It measures 12 inches in diameter and about 2.25 inches deep. That extra depth can make it look bulky if your wall has tight spacing or you mount other decor nearby.
How does it get power, and what battery does it use?
The clock runs on a battery and uses a quartz movement. The exact battery type is not listed in the available specs, so you should check the manual or the battery compartment during setup.
Is the sweep truly silent, or does it still tick?
It uses a silent sweep feature, which should minimize the ticking sound common with some analog clocks. In normal rooms, you should hear little to no ticking, though no clock is completely inaudible in a very quiet space.
How accurate is this clock over a few weeks?
In testing it showed slight drift over weeks, so it may not stay perfectly on time without occasional adjustment. If you want near atomic-level accuracy, you may still need to re-check it periodically.
Is it easy to read from across the room?
The time is clearer when you view it up close. The face can be harder to read from farther away, so consider this if you want a wall clock that you can check quickly across a living room.
What is it made of, and is it durable enough for everyday use?
The frame is metal, and it uses a quartz movement with a battery power source. The build score is strong, and the clock feels sturdy for daily use, but the protruding design means placement matters around doors or walkways.
Final Verdict
Umbra Ribbon 12 earns a solid 7.2 out of 10. It is a recommended buy for buyers who want a durable, quiet quartz sweep and a bold look in smaller spaces. The build feels sturdy and holds up well. Still, expect some time drift over weeks, and the face is easiest to read up close rather than from across a room.
If you like its clean style and you check the time near the wall, this will serve you well. If you need strict long term accuracy and easy long distance reading, look elsewhere.


