READY TO MOUNT - Lightweight 2.3 lbs wall clock powered by a single AA battery (included) for easy installation.
BOLD READABLE - 12-inch round dial with high-contrast black hands and Arabic numerals for instant readability.
PRECISION PERFECTED - Global R-Wave atomic timekeeping ensures unmatched accuracy.
SLEEK MODERN DESIGN - Black metal frame with a silver metallic dial blends classic style with contemporary flair.
EFFORTLESS TIMEKEEPING - Automatically adjusts for daylight savings—never reset your clock again.
The SEIKO 12 Inch Radio Wave Wall Clock combines timeless design with cutting-edge atomic timekeeping technology. Featuring a large, easy-to-read dial and automatic daylight savings adjustment, this sleek black metal clock ensures you’re always perfectly on time with minimal effort.
Specifications
Item Weight
2.3 Pounds
Item Dimensions W x H
12"W x 12"H
Theme
Modern
Shape
Round
Dial Color
silver metallic
Style
Modern
Color
Black
Frame Material
Metal
Material
metallic
Warranty Type
Manufacturer
Mounting Type
Wall Mount
Watch Movement
Quartz
Operation Mode
Atomic
Power Source
Battery Powered
Batteries are Included
No
Display Type
Analog
Special Features
Atomic
Reviews
3.9
All from verified purchases
K**I
So much better than we expected!
This clock is fabulous! It adjusts the time according to radio waves so no messy turning of little dials in the back. It was so easy to set up - put in the single AA battery, leave it next to a window for a few minutes, hang it on the wall! It has accurate time and it is the easiest clock to read of any we've ever owned (we've owned a lot of wall clocks!) The design is simple, clean and modern. We absolutely love it and highly recommend --
M**A
Seiko R-Wave Wall Clock Silver Metallic Case
Nice clock, #2 for me and it synced in the PST PACNW zone in under 30 minutes. While not made of gold and silver, it does work well, is easy to read, and in our living room, if it ticks . . . I'm not hearing it. Clock #1 was a gift for a friend.
D**N
perfect
Our previous atomic wall clock, by Lacrosse Technologies, lasted just short of two years before the second hand stopped working. The quality of that item was never very impressive. Contrast that with this new Seiko clock. The mechanism in the back is more robust, easier to understand, and this clock synced with the atomic clock in Colorado almost instantly in the middle of the day.Some have complained this Seiko clock ticks loudly; not true. If the room is completely silent, and you strain to hear it, the ticking is detectable but otherwise not at all intrusive. The look is elegant, with silver background and black numbers. Very satisfied.
N**I
I'd recommend this if you find it for much cheaper than $50 --- completely made in China and no sweeping seconds
Very classy clock that can fit in with many decor styles. Easy to set up and seems to be doing it's job just fine.Pros:+ Atomic clock synchronization (granted your location can receive the signal)+ Decent battery life, especially when using high-capacity rechargeable cells+ Simple and elegant hands/numeralsCons:- Overpriced (despite being an atomic signal clock, it's completely made in China)- Ticking hands instead of sweeping- Ticking can get noisy; quieter than many clocks I have experience with, but for this price it shouldn't be that loud- "Invisible" seconds hand; no contrast with the dial, so it's almost impossible to see- Manual setting time is done per minute, so it can take a whileVerdict: I would recommend it only if you can find it for much cheaper. Honestly NOT worth what I paid ($51) considering it's ticking, not sweeping, seconds hand and that it's completely made in China.
S**O
Seiko Clock
The University of Miami purchased a few of these for our classrooms. They were suppose to synchronize by themselves to the time, and never did. It's important that they self synchronize as we have the time changes throughout the year. I guess they could not get the signal, however the Maple atomic clocks worked perfectly.
B**J
Very happy with this Clock.
Aesthetically pleasing clock. Did not auto adjust correct time immediately, but after about 24 hours, has been accurate to the minute, keeping in sync with time on smart phone. Numbers are large enough to view time from a distance but not too big.
P**E
Beautiful clock that ticks
The media could not be loaded. This is a beautiful clock, for sure.Silver concave background with numbers printed on the inside of the glass creates a very 3 dimensional look.The face is definitely glass and the bezel around the glass is either a glossy plastic or metal, it's hard to tell.The one I received picked up the time signal within 30 seconds and then proceeded to tick, with the seconds hand jumping like a traditional quartz movement instead of the continuous sweep as promised in the description.The ticking noise was soft but more than I'd want for a bedroom.Amazon is sending me a replacement clock and I'll update this review when that one arrives.Update: The second clock that Amazon sent was exactly the same so I'm returning it and looking out for a clock with the "sweep" second hand, possibly something from the Seiko "Space Link" range which receive the time from satellites.
A**N
Not well suited for places distant from where the radio signal emanates (e.g. Vermont)
It doesn't seem to pick up the signal from here in Vermont, even in clear weather propped in a window with a clear westerly view. It does, however, after being manually set, keep rather good time. I don't need to reset it at all between changes of daylight savings time. It is a pain to manually set, though, because it only advances forward, and not very quickly.
Common Questions
Trustpilot
TrustScore 4.5 | 7,300+ reviews
Ali H.
Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.
1 day ago
Sneha T.
Received my product in pristine condition. Great service overall.
From Humble beginnings, Kintaro Hattoris Vision for Seiko has become reality. A consuming passion for excellence - imprinted in our Corporate DNA passed from generation to generation. Seiko, for 125 years committed to the art and science of time.
A culture of innovation connects a 19th century Tokyo clock shop with 20th century advances in timekeeping to an extraordinary 21st century \"quiet revolution.\" Continually driven by dedication and passion, established a multitude of worlds first technologies transforming the principles of timekeeping.
The first quartz wristwatch changed the history of time.
The first Kinetic marked a new era in quartz watch technology.
In 1969, Seiko Astron, the first quartz wristwatch - was introduced.
In an instant, Seiko exponentially improved the accuracy of wristwatches And Seiko technology firmly established todays standard in Olympic and sports timing.
1984, another celebrated first Kinetic Technology powered by body movement.
Kinetic a quartz mechanism with unparalleled accuracy the driving force behind more worlds firsts.
Kinetic Chronograph the next generation of high performance timekeeping.
Kinetic Auto Relay automatically resets to the correct time.
Kinetic Perpetual - combining the date perfect technology of perpetual calendar with the genius of Kinetic Auto Relay.
And now Kinetic Direct Drive move, and the watch is powered automatically. Or hand wind it and see the power you are generating in real time.
In the realm of fine watches, time is measured by Seiko innovation A heritage of dedication to the art and science of time.
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It has accurate time and it is the easiest clock to read of any we've ever owned (we've owned a lot of wall clocks!) The design is simple, clean and modern. We absolutely love it and highly recommend --"},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"4.0"},"author":{"@type":"Person","name":"M***A"},"datePublished":"February 22, 2014","name":"Seiko R-Wave Wall Clock Silver Metallic Case","reviewBody":"Nice clock, #2 for me and it synced in the PST PACNW zone in under 30 minutes. While not made of gold and silver, it does work well, is easy to read, and in our living room, if it ticks . . . I'm not hearing it. Clock #1 was a gift for a friend."},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"5.0"},"author":{"@type":"Person","name":"D***N"},"datePublished":"July 27, 2013","name":"perfect","reviewBody":"Our previous atomic wall clock, by Lacrosse Technologies, lasted just short of two years before the second hand stopped working. The quality of that item was never very impressive. Contrast that with this new Seiko clock. The mechanism in the back is more robust, easier to understand, and this clock synced with the atomic clock in Colorado almost instantly in the middle of the day.Some have complained this Seiko clock ticks loudly; not true. If the room is completely silent, and you strain to hear it, the ticking is detectable but otherwise not at all intrusive. The look is elegant, with silver background and black numbers. Very satisfied."},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"3.0"},"author":{"@type":"Person","name":"N***I"},"datePublished":"June 11, 2018","name":"I'd recommend this if you find it for much cheaper than $50 --- completely made in China and no sweeping seconds","reviewBody":"Very classy clock that can fit in with many decor styles. Easy to set up and seems to be doing it's job just fine.Pros:+ Atomic clock synchronization (granted your location can receive the signal)+ Decent battery life, especially when using high-capacity rechargeable cells+ Simple and elegant hands/numeralsCons:- Overpriced (despite being an atomic signal clock, it's completely made in China)- Ticking hands instead of sweeping- Ticking can get noisy; quieter than many clocks I have experience with, but for this price it shouldn't be that loud- \"Invisible\" seconds hand; no contrast with the dial, so it's almost impossible to see- Manual setting time is done per minute, so it can take a whileVerdict: I would recommend it only if you can find it for much cheaper. Honestly NOT worth what I paid ($51) considering it's ticking, not sweeping, seconds hand and that it's completely made in China."},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"1.0"},"author":{"@type":"Person","name":"S***O"},"datePublished":"May 23, 2013","name":"Seiko Clock","reviewBody":"The University of Miami purchased a few of these for our classrooms. They were suppose to synchronize by themselves to the time, and never did. It's important that they self synchronize as we have the time changes throughout the year. I guess they could not get the signal, however the Maple atomic clocks worked perfectly."},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"5.0"},"author":{"@type":"Person","name":"B***J"},"datePublished":"December 10, 2015","name":"Very happy with this Clock.","reviewBody":"Aesthetically pleasing clock. Did not auto adjust correct time immediately, but after about 24 hours, has been accurate to the minute, keeping in sync with time on smart phone. Numbers are large enough to view time from a distance but not too big."},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"4.0"},"author":{"@type":"Person","name":"P***E"},"datePublished":"March 6, 2018","name":"Beautiful clock that ticks","reviewBody":"The media could not be loaded. This is a beautiful clock, for sure.Silver concave background with numbers printed on the inside of the glass creates a very 3 dimensional look.The face is definitely glass and the bezel around the glass is either a glossy plastic or metal, it's hard to tell.The one I received picked up the time signal within 30 seconds and then proceeded to tick, with the seconds hand jumping like a traditional quartz movement instead of the continuous sweep as promised in the description.The ticking noise was soft but more than I'd want for a bedroom.Amazon is sending me a replacement clock and I'll update this review when that one arrives.Update: The second clock that Amazon sent was exactly the same so I'm returning it and looking out for a clock with the \"sweep\" second hand, possibly something from the Seiko \"Space Link\" range which receive the time from satellites."},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"2.0"},"author":{"@type":"Person","name":"A***N"},"datePublished":"November 7, 2017","name":"Not well suited for places distant from where the radio signal emanates (e.g. Vermont)","reviewBody":"It doesn't seem to pick up the signal from here in Vermont, even in clear weather propped in a window with a clear westerly view. It does, however, after being manually set, keep rather good time. I don't need to reset it at all between changes of daylight savings time. It is a pain to manually set, though, because it only advances forward, and not very quickly."}],"aggregateRating":{"@type":"AggregateRating","ratingValue":3.625,"bestRating":5,"ratingCount":8}}
