Water resistant Pocket Watch, Model 10109, 'Les Traditionelles', Cal. Unitas 6498
Home Made "Chain": an elastic thread,
beads, and a bit of time
is all you need to make a pocket watch chain. I kept scratching the watch with change (coins) wearing it without a chain. And since I seem to wear it not often enough to reprogram my conditioning of putting coins automatically in my coin pocket, I saw a chance for a Home Made "Chain" when my daughter was in the "beads" age.
Of course pocketwatch purists will say this is not a real chain. However I like the fact that this is a plastic chain. A metal pocketwatch chain is obviously coming in contact with the crystal and the case and will leave wearing marks. I prefer to keep this watch in pristine collection.