This is a lovely, silver (sterling) pocket watch for a Gentleman, It has the wonderful porcelain face which I love, and it is key wind and set. It is in working order. This watch is a nice size, 2 inches in diameter. I just attempted to weigh it on my jewelry scales and it says O-Ld. I don't know what that means, and I've never seen that before on these scales. I have now read the fine print and the first scales doesn't go over 100 grams, I have another set of scales, and I weighed it and it said 130.3 grams. I've never weighed any jewelry that heavy before, but suffice it to say, the watch is not light, but of course it is not too heavy for a nice, silver , Albert chain. The watch is fully hallmarked for Chester, 1890, and of course, the lion passant is present. There is also a key with the watch.