How do I start a claim to replace a lost apple watch?

I don't believe such protection is available on the Apple Watch.

Neither Apple's Limited Warranty nor AppleCare+ provides for a replacement Apple Watch in the event that yours is lost.

Hi guys

Check this out. The apple store in Bogotá, Colombia (Mac Center Parque 93) ...Won't repair your devices without a scheduled meeting (apparently for COVID reasons). I just had to replace the apple pencil nib, I went there three times, with my scheduled date, the first two, nobody was there, the other one they didn't want to service me because I got there 10 mins late (policy is 7 mins tolerance) I just want to buy your products! I am sure Mr Jobs would be extremely happy with them.