watchOS 3.2 (build 14V5245a) is an official Apple over-the-air update for the Apple Watch Series 1 (42mm), released on 2017-03-14T17:00:57Z. The update package is 232.78 MB. This is a delta (partial) update that requires 3.1.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 090c08bbcc159fcc38883c4c13d0f1ae2925f03b.zip.