watchOS 3.2.3 (build 14V5751a) is an official Apple over-the-air update for the Apple Watch (42mm), released on 2017-06-26T17:13:56Z. The update package is 28.35 MB. This is a delta (partial) update that requires 3.2.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: a9e557309fed53e37b7bc8bdbdff868db5b1b697.zip.