watchOS 3.2.3 (build 14V5744a) is an official Apple over-the-air update for the Apple Watch (38mm), released on 2017-06-13T16:58:38Z. The update package is 39.21 MB. This is a delta (partial) update that requires 3.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 0739c72891878970e0d62c90a767a032a86d3533.zip.