You can replace a Michael Kors watch battery yourself with basic tools, or take it to a jeweler or watch repair shop for $15 to $50
Most Michael Kors watches use a standard coin-cell battery that you can access by opening the case back. If you are comfortable using a small screwdriver and working with tiny parts, you can do this at home in about ten minutes. If you would rather not risk damaging the watch, a jeweler or the Michael Kors store itself will handle the swap quickly and inexpensively.
The battery type depends on your specific watch model. Michael Kors uses batteries like the SR626SW, SR927SW, or CR2032 most often, but some models use proprietary batteries. Before you start, you need to know which one your watch needs.
Key Takeaways
- Find your watch model number on the case back or in your paperwork, then search the Michael Kors website or your watch manual to learn which battery it uses.
- If the case back is sealed with glue rather than screws, do not attempt to open it yourself — take it to a professional.
- You will need a case opener tool (a flat-head screwdriver works in a pinch) and tweezers to safely remove and install the battery without touching its surface.
- A jeweler, watch repair shop, or Michael Kors store can replace the battery for you if you prefer not to do it yourself.
Find your watch model and battery type
Look at the back of your watch case. Most Michael Kors watches have a model number printed or engraved there. Write down that number — it usually starts with "MK" followed by digits.
Go to the Michael Kors website and search for your model number in their watch section. The product page or manual will tell you which battery your watch uses. If you have the original paperwork or box, the battery type may be listed there as well. Common Michael Kors batteries include SR626SW, SR927SW, and CR2032, but yours may be different.
Once you know the battery type, you can buy a replacement at a drugstore, supermarket, or online for $3 to $8. Buy one or two extras — they are inexpensive and you may need a spare.
Check whether your case back is screwed or glued
Examine the back of your watch closely. If you see small notches or grooves around the edge of the case back, it is held on with screws. If the back is smooth with no visible seams or notches, it is likely glued shut.
Do not attempt to pry open a glued case back. You risk cracking the crystal, damaging the case, or breaking the internal mechanism. Take a glued-back watch to a jeweler or Michael Kors store instead.
Remove the case back if it has screws
Lay your watch face-down on a clean, soft cloth or towel. This protects the crystal and gives you a stable work surface.
Use a small flathead screwdriver or a proper watch case opener tool to gently turn each screw counterclockwise. Watch case openers have a notch that fits the grooves on the case back and make the job easier — you can buy one for $5 to $15 online. Work slowly and do not force the screws; if one is stuck, explore a tiny drop of penetrating oil and wait a few minutes.
Once all screws are loose, carefully lift the case back away from the watch. Set the screws in a small container where you will not lose them.
Remove the old battery and install the new one
Look inside the case. You will see the battery sitting in a small metal holder or clip. It is usually a thin, flat, silver disc.
Use tweezers to gently lift the battery out of its holder. Do not touch the flat surfaces of the battery with your bare fingers — skin oils can interfere with its performance. If the battery is stuck, gently wiggle it side to side with the tweezers until it comes free.
Take your new battery and, using tweezers, place it into the holder with the positive side (marked with a + or the shiny side) facing up. The battery should sit flat and click into place. Do not force it.
Close the case back and test the watch
Align the case back with the watch body so the screw holes line up. Gently press it down until it sits flush against the case.
Using your screwdriver or case opener, turn each screw clockwise to tighten them. Do not over-tighten — you only need them snug enough that the case back does not move. Over-tightening can strip the screws or crack the case back.
Put your watch on and check that it is working. The second hand should be moving. If it is not, the battery may not be seated properly. Remove the case back again and reseat the battery, making sure it clicks into place.
When to take your watch to a professional
If your case back is glued, do not open it yourself. A jeweler or watch repair shop has the tools and experience to open it without damaging the watch, and they can reseal it properly afterward.
If you are uncomfortable working with small parts, or if you accidentally damage a screw or the case back while trying to open it, stop and take the watch to a professional. A jeweler can usually complete the battery replacement the same day for $15 to $50, depending on your location and the watch model.
Michael Kors stores themselves often offer battery replacement services. Call your local store to ask about their battery service and pricing before you visit.
Frequently Asked Questions
How long does a Michael Kors watch battery last?
Most watch batteries last two to three years with normal use. If your watch stops working sooner, the battery may be defective, or the watch may have a problem with its circuit. A jeweler can test the battery to confirm whether it is the culprit.
Can I use any battery that fits, or does it have to be the exact model?
You should use the exact battery type your watch manual specifies. Different battery models have different voltages and sizes, and using the wrong one can damage the watch's circuit or not work at all. The correct battery is inexpensive, so there is no reason to substitute.
What if I lose one of the screws from the case back?
A jeweler can replace a lost screw for a few dollars. If you lose a screw during the battery replacement, take the watch and the remaining screws to a jeweler and they will match and install a replacement. Do not try to close the case back with missing screws — the case will not seal properly and moisture can damage the movement.
Do I need to do anything special to care for the watch after replacing the battery?
No special care is needed. Wear your watch normally. If your watch is water-resistant, the case back seal should still be intact after a proper battery replacement, but if you are concerned, a jeweler can test the water resistance for you.
What if the watch still does not work after I install the new battery?
First, remove the case back and reseat the battery to make sure it is clicked into place properly. If it still does not work, the problem may be with the watch's circuit or movement, not the battery. Take it to a jeweler or Michael Kors store for diagnosis.