Hicarer 1-1/2 Inch (37 mm) Round Quartz Clock Insert Replacement Mini Quartz Movement Miniature Clock with Roman Numerals Fit 35 mm Diameter Hole White Dial

Worked out perfect.

Easy to read. Keeps accurate time. Reasonably snug fit in crystal base. Attractive. Overall, recommended. And, quick overnight delivery by Amazon.

Needed to replace a clock for a crystal holder. The quality was perfect, the size fit the whole and the look was what I needed. The clock worked and all was back to normal.

Nice look clock. fits well into a 35mm hole. the rubber gasket keeps the movement securely in the hole. The time setting knob is pretty loose, hard to set the clock accurately.

It fit and started keeping time immediately. Good buy, good price.

As other reviews have mentioned this clock came with NO instructions - but thankfully it was pretty self evident - pull plastic tab off around the button to adjust time and the battery starts to work. It is a very nice quality and looks great in the crystal clock where the old timepiece had tarnished and quit working.

Don't waste your time and money on this junk clock. It came poorly packaged with no documentation other than how to dispose of the battery. I could not set the time because it would just spin around the hour hand no matter what I did with pushing and pulling on the set mechanism. The hour hand moves around the dial just holding and tilting the clock around. Obviously no quality control at the manufacturer. I requested a refund. Will see how that goes.

I don't usually write reviews, but I had to for this purchase. It is not clearly stated that this clock insert has or does not have a battery. Beware! do not buy extra batteries. This insert DOES come with a battery. You have to pull out the little plastic tab to release the time setting wheel and VOILA the clock works. It doesn't appear to have a back that can be removed in order to change a battery. Now I assume that because this clock insert is so cheap, throw it away when the battery dies and just buy another one. Not a great idea and very disappointed in the lack of information. Having said that, the insert itself fits very well and right now it is keeping time. I've had the clock set now for about 10 minutes ... we'll see how long this thing works. Good luck!