watchOS 3.2 (build 14V5243a) is an official Apple over-the-air update for the Apple Watch Series 1 (42mm), released on 2017-03-08T17:57:31Z. The update package is 232.7 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: c5f5691df63eeeb72ed674697e3d8e41c67a9b20.zip.