Does anyone know how to take crown and stem out of my Michael kors watch model#8108

Question edited for clarity FULL 'make model (what is is).
Question moved from Cars and Trucks, which also doesn't help identification of the mk 5603 or mk5603!

Best advice right here. Also "the same as the one that is in it".

https://www.fixya.com/support/r27181038-changing_watch_batteries

Watch Battery for Michael Kors MK5603

Big Apple Watch & Accessories https://bigapplewatch.com > Watch-Battery-for-Micha...
Silver Oxide watch battery, quality name brand (Maxell, Sony, Energizer); Average battery life 2 to 3 years; Size and type equivalent to Michael Kors watch ...
US$6.75

Watch band Michael Kors MK5603 Stainless steel 20mm

Watchstraps-Batteries.com https://www.watchstraps-batteries.com > watch-strap-m...
This watch strap from Michael Kors fits on the watch model MK5603. Please ... Unfortunately, we do not know (yet) which battery is suitable for your Michael Kors ...
£76.73

Michael Kors Watch Battery Replacement Guide

RepairTJC.com https://www.repairtjc.com > Guides
Michael Kors use 395 and 371 pretty evenly. We recommend using a quality brand such as Duracell or Renata when replacing the battery of your Michael Kors watch .

Watch "authentication" is a VERY TRICKY
business...

Not unlike other fine art, coins, stamps & jewelry...
anyone who proposes it can be done other than
in PERSON needs to be AUTHENTICATED
themselves (in my opinion).

Carnac the Magnificent

Jerry, Poping the watches back on, can be the hardest part of the job a lot of times. If Tom C. recommendation does not work, take into a jeweler and they will pop it on, they have a special type pliers or press, sometimes no charge.
Watch Repair Watch Back Being Tough To Put Back On
How to Close Watch Back Mulitple Types

Take it back and ask the seller.

back off, remove old battery, install new battery, back on

mcdevito75 here, Best bet, look for a small watch repair shop in your area for another knob. As long as the stem is in place you just need the winding knob.

I just set mine.....the stem has to be barely pulled out, there are two stem setting but the first is very easy to miss. Once you barely have it out turn and you will see the date change.

Pull out the center dial. It has two stages when you pull- first is to adjust the day, second is to adjust the time.

The video i want to see you,is using older kind of watch,screwing before he can pull the crown ,the new model watches now like your Tag Heuer is pushing, use a needle to push, while pushing the stem lock you pull the crown .That's why ill tell you in advance so you aware.I know because i'm a watch technician working in rolex before...

remove the crown

if i helped,please,click FOR RATING .It is the only way i get paid for my works also,please consider leaving feedback..

Regards,
VOTIT