Some clocks have several displays driven by a single mechanism, and some others have several completely separate mechanisms in a single case. Clocks in public places often have several faces visible from different directions, so that the clock can be read from anywhere in the vicinity; all the faces show the same time. Other clocks show the current time in several time-zones. Watches that are intended to be carried by travellers often have two displays, one for the local time and the other for the time at home, which is useful for making pre-arranged phone calls. Some equation clocks have two displays, one showing mean time and the other solar time, as would be shown by a sundial. Some clocks have both analog and digital displays. Clocks with Braille displays usually also have conventional digits so they can be read by sighted people.

This SmartSet Alarm Radio with Bluetooth Speaker Desktop Clock is a thing of the past. The digital tuning clock radio automatically sets itself on the first use to the correct year, month, date, day, and time. The clock radio features Bluetooth v4.1 digital tuning FM radio. Includes a USB output for mobile charging (2.1a 5V) and a large and easy-to-read LED display. The alarm can be programmed to operate on weekdays only, weekends only, or all seven days of the week. Set the alarm to wake you...


Marathon's Atomic alarm clock with temperature and date is packed with features. It has an ambient light sensor, which allows the auto-night light to illuminate the display when necessary. With a soft amber LED, the large digit display is easy to read at night and becomes even brighter if the Snooze/Light button is pressed. At a glance you can easily see the time, date, day and temperature. The controls on the front of the clock allow you to easily set the alarm, switch between Fahrenheit or...

Transform an open and plain wall into a timeless focal point with this oversized clock, a versatile addition that lends any room in your home a touch of charm. Crafted of metal, this gray-finished piece features inner and outer rings connected by large Roman numerals that bring classic appeal to your space. This open-faced design is perfect for making a statement without overwhelming your arrangement. Mount this analog over a well-worn leather sofa so you don't lose track of the time as you...


The timekeeping part of all weight-driven clocks, including large tower clocks, is substantially the same. The figure shows the mechanism of a simple weight-driven timepiece with a pendulum. The frame is made up of two plates that carry the pivots of the various wheels and other moving parts and that are united and spaced by four pillars. The driving weight hangs from a line coiled around a barrel or sprocket, which is raised by turning the winding square or, in some cases, by pulling on the line. The main wheel engages with the centre pinion, on the arbor (axle) of which is also mounted the centre wheel. The front pivot of this wheel and pinion is lengthened to the right of the illustration; it carries the minute hand and part of the gearing necessary to drive the hour hand.
Spring-driven clocks appeared during the 15th century,[25][26][27] although they are often erroneously credited to Nuremberg watchmaker Peter Henlein (or Henle, or Hele) around 1511.[28][29][30] The earliest existing spring driven clock is the chamber clock given to Phillip the Good, Duke of Burgundy, around 1430, now in the Germanisches Nationalmuseum.[4] Spring power presented clockmakers with a new problem: how to keep the clock movement running at a constant rate as the spring ran down. This resulted in the invention of the stackfreed and the fusee in the 15th century, and many other innovations, down to the invention of the modern going barrel in 1760.

c. 1350–1400, Middle English clokke, clok, cloke, from Middle Dutch clocke (“bell, clock”), from Old Northern French cloque (“bell”), from Medieval Latin clocca, probably of Celtic origin, from Proto-Celtic *klokkos (“bell”) (compare Welsh cloch, Irish clog), from Proto-Indo-European *klēg-, *klōg-. Related to Old English clucge, Saterland Frisian Klokke (“bell; clock”), Low German Klock (“bell, clock”), German Glocke, Swedish klocka. Related to laugh.

Not just a functional accent, this oversize wall clock brings pastoral style to any empty space in your abode. Crafted from wood and metal, it features a circular silhouette and cutout roman numerals as well as spade hands fixed atop a floral-inspired motif. Two AA batteries keep this design ticking and tocking, while a 36'' W x 36'' H x 1'' D frame is sure to grab glances in the entryway or over the living room seating group.


This alarm clock uses scent cartridges to wake you up to the smell of your favorite things, from bacon (!!!) to sweet peach. You can purchase any variety of cartridges you'd like (scents include bacon, cappuccino, mint, strawberry candy, banana, and sweet peach), but your initial purchase will come with one bacon capsule. Each cartridge contains 30 wake-ups.
You’re going to have to admit it to yourself at one point or another—using your smartphone as a digital alarm clock just doesn’t cut it. You sleep through it, you rely on it as a bedroom clock when it’s just not cutting it. Whether you need alarm clocks for heavy sleepers, a projection alarm clock, or a programmable alarm clock that is up to you. You just need to make sure that it works. Fortunately, you know your favorite Gear Hungry experts have whipped up the ten best alarm clock models on the internet.
Wall clocks offer a decorative alternative to traditional wall art while also serving a practical function. Whether you want an oversized wall clock to mount above the fireplace and serve as a focal point in your living room or a small model to hang in your kitchen to help keep your family on schedule on school days, Overstock carries the perfect model for your needs. Trusted brands, including Westclox, La Crosse, and Hans Andersen Home, ensure accuracy and durability. From retro-inspired metal clocks in colorful finishes to classic wooden case clocks featuring lustrous stains, Overstock carries wall clocks in an array of styles, sizes, and types with a wide range of features. Read on to learn more about the inventory of wall clocks at Overstock.

This 33" metal wall clock features an antique nickel-finished frame is 7" wide and curves down from the face to the wall hiding the almost 3" in depth. The frame also features 100 decorative nail heads in two rows one on the inside of the frame and one on the outside of the frame.The accurate Quartz movement is operated by one AA battery. One year warranty and Free Shipping.
As stylish as it is functional, this lovely clock lends a touch of charm and classic appeal to your tabletop display. A traditional design, it showcases a rounded frame with a pedestal base and a solid black finish. The neutral-toned clock face is accented with black Roman numeral numbering and three thin black hands. Crafted from plastic, it is a budget-friendly choice. It also features a beeping alarm for added convenience.
Brimming with an antiqued appeal, this clean-lined wood and glass wall clock brings function and flair to your home. Its distressed details pair perfectly with reclaimed teak wood accents while its neutral color palettes blend effortlessly into any monochromatic look. Add this piece to the den to bring the traditional flair to a cozy coastal arrangement, then pair it with woven rattan furniture and driftwood decor for a complementing look. Round out the room with a hand-woven jute rug to define...

More than just a tool for keeping track of the time, this eye-catching wall clock helps turn any empty wall into an artful display. Crafted from injection plastic finished in a sleek metallic tone, it features a circular center with rods all around extending to stage the numbers of an analog dial. Measuring 16'' in diameter, it makes a statement on your kitchen or entryway wall without dominating the decor.
A clock accent and 9 metal gears make this vintaged wall decor a statement-making addition to any room. Hang it in the den for a rustic-chic focal point or add it to a cluster of canvas prints for a dynamic gallery display. Nothing adorns your living space like a lavish timepiece, and with the Chellis Wall Clock you are sure to receive a lot of compliments. Intricately designed, this clock is an eye-catching piece that will elevate the beauty of your decor manifold. A rustic and cutting-edge...
A: If your clock is waking you up too abruptly, pulling you out of REM sleep like Leo from a dream inside another dream, your body goes into a moderate level of shock. You’ll feel your heart kick up all of a sudden, because now you’re awake, and your body has been taken by surprise. You have to go from a resting heart rate of 40-50 BPM, back to a standard heart rate (or a little higher at first) of around 60-100 BPM

In mechanical clocks this is done mechanically by a gear train, known as the wheel train. The gear train also has a second function; to transmit mechanical power from the power source to run the oscillator. There is a friction coupling called the 'cannon pinion' between the gears driving the hands and the rest of the clock, allowing the hands to be turned to set the time.[73]
A brushed and polished brass finish gives this metal carriage alarm clock its enduring style. The decorative handle, turned brass button feet, and polished brass-tone columns at the corners add to the clock's stately presence. Beneath a glass crystal, the brushed brass-tone dial features circular, diamond-cut numeral ring, black Roman numerals, black hour and minute hands, and brass second and alarm hands.

Antique styling in a two-tone wall clock features a Worn Black finish with red undertones and a contrasting Antique Red inset panel. Beneath a convex glass crystal, the dial features an Antique Red background with gold Arabic numerals and aged brass-tone spade hands. The wood stick pendulum features a spun brass-finished bob. Finished in Worn Black on select materials, hardwoods and veneers. Quartz, non-chiming battery operated movement.
A clock that looks good and runs smoothly instantly adds charm and functionality to your living space. For a fresh take on the traditional wall clock, consider this eye-catching design. Introducing Ribbonwood by Umbra Add a modern, minimalist twist to telling time. With Ribbonwood, you get a stylish piece of wall décor and a functional wall clock all-in-one. Made with natural beech wood that’s been shaped to resemble overlapping ribbons, this unique clock features contrasting hands that...
You don't have to use all of those features, however. You can set them in a variety of combinations, or even turn all of them off except for the flashing red lights. You can also set the length of the alarm's ring from one to 60 minutes, and choose a snooze option from one to 30 minutes. Plus, the clock has dual alarms, so both you and your partner can have different wake-up times.
Instead of sleepily fumbling with the alarm in the mornings trying to find the “off” switch, simply flip this alarm over to the other side. That’s it. Amazon reviewers rave about how minimalist and lightweight it is, perfect for throwing in your carry-on for vacations or business trips. Bonus: It comes in a variety of bright poppy hues, as well as more subdued colors like this modern dark wood.
This item is a new-Never removed from box-SEIKO brand musical and movement wall clock. Clock and packaging in mint condition. Plays 24 different melodies and the 6-piece dial opens and turns during hourly melodies. Rotating pendulum and dial has Swarovski crystal components. This is the now retired “Special Collector’s Edition” considered one of the finer of the melodies clocks! Batteries are included. Comes from pet and smoke free home. As always Thank you for your interest!
“Great alarm clock for the price. Gigantic numbers for my old eyes. Very basic, easy to set, just what I wanted. Alarm is loud even on low [with] an awful sound that would wake the dead. But that sound makes me get right up, so it does exactly what it’s supposed to do. If you want a soft gentle caress to wake you, get something else, but this is a good alarm and easy to use.”
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