Apple Watch Black Screen WONT Force Restart

Hi

Try charging your watch for around 2 hours, making sure that you follow the charging instructions here:

Check your battery and charge your Apple Watch - Apple Support

After that time, if it has not already restarted automatically, remove it from the charger and:

• Try restarting it (by pressing and holding the side button until you see the Apple logo).
• If necessary, next try force restarting it again.

If the issue then persists, I suggest that you contact Apple Support (mail-in service may be available), make a Genius Bar reservation or visit an Apple Authorised Service Provider with a view to arranging for your watch to be inspected and, if recommended, serviced:

• Contact - Official Apple Support
• https://twitter.com/applesupport
• http://www.apple.com/retail/geniusbar/
• https://locate.apple.com

More information:

If your Apple Watch won't charge or it won't turn on - Apple Support

ThatGuyWithAppleProducts wrote:

Held the 2 side buttons together but not seeing an apple logo.

For how long?

Did you already look at Restart your Apple Watch - Apple Support?