watchOS 3.2.3 (build 14V5744a) is an official Apple over-the-air update for the Apple Watch Series 2 (42mm), released on 2017-06-13T16:59:10Z. The update package is 32.75 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: 94bef16141575918d7f84f6fb29196f805ff197e.zip.