Watch face info:
Fashionable MONTANA watch in retro style.
Tap in the center to turn the backlight on and off
- Battery charge display
- AOD Mode
- Works on all Wear OS and Wear 3 devices

Check also Iron LIMITED home page on Play Store:
https://play.google.com/store/apps/dev?id=7067360374276705323

Note:
If you see message "Your devices are not compatible", use Play Store on WEB browser from PC / Laptop instead of app on phone.