Item No. c1204Y8 Unused 18k chain: 189,000 yen 3g up 1.3mm 50cm, can be adjusted to 45cm. This is the 1.3mm chain, not the 0.9mm chain from Sympathy. I bought three chains of different thicknesses (0.9mm, 1.0mm, and 1.3mm) as a backup, but the 1.3mm one is the most expensive, and I treasured it too much. I ended up switching to a Kihei chain, so I don't plan to use it. If you're interested, please consider it. I won't include the warranty card to prevent misuse of the photos, but I will provide it to the buyer. Thank you. I also have a collection of over 20 Kihei chains, and I'm listing them in order to reduce my collection. If you're interested, please take a look.