For the one who will wear it
The Sealed Letter
A caseback holds a few words. This holds the rest. Write why you are giving him this watch. He opens it by breaking the seal.
One watch or three: write as many letters as you need, one for each person.
Sealed
This is what he will see. Send him the link when the watch is in his hands.
Editing makes a new link. The old link keeps the old words.
He can open it again as many times as he likes. The letter lives inside the link itself. Nothing is stored on a server, so keep the link. Anyone who has it can read the letter.
Print a card for the box
Scan, then break the seal. It opens again any time.
This letter is too long for a card. Send the link instead.
A letter for
Press and hold the seal.
Hold for two seconds. Or hold Space or Enter.
Keep the link. It is the letter, and it opens again any time.
This letter could not be opened
Ask for the link again.