I bought this chain for use with&nbsp;<a data-hook="product-link-linked" class="a-link-normal" href="/SE-Glow-in-the-Dark-Brass-Compass/dp/B001IABX3Y/ref=cm_cr_arp_d_rvw_txt?ie=UTF8">SE Glow-in-the-Dark Brass Compass</a>&nbsp;for a steampunk costume and it is ideal. The chain has a claw clasp at one end and a large ring clasp on the other. Attach the compass/watch using the clasp and attach the ring to a button and away you go.

I wouldn't put an expensive watch on the end of this chain. The chain itself is sturdy enough, but the claw clasp is not substantial enough for me for a heavy antique watch. For that you need a proper lobster claw fastener in my opinion (and real gold or silver).

But for the costume purpose I needed it for, or for a modern, inexpensive, electric fob watch - perfect.