watchOS 3.2 (build 14V5249a) is an official Apple over-the-air update for the Apple Watch Series 1 (42mm), released on 2017-03-20T17:00:15Z. The update package is 283.56 MB. This is a delta (partial) update that requires 3.0 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: cd330aeca7e25a0ae91550d12433eaeaf62f52f9.zip.