watchOS 3.2.3 (build 14V5734a) is an official Apple over-the-air update for the Apple Watch (42mm), released on 2017-05-30T16:58:00Z. The update package is 226.54 MB. This is a delta (partial) update that requires 3.1.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 5db7f1d851c2720df9874ff36f8ff1e7f4e9430b.zip.