watchOS 3.2.3 (build 14V5744a) is an official Apple over-the-air update for the Apple Watch Series 1 (42mm), released on 2017-06-13T16:59:33Z. The update package is 44.53 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: 822d601f20052b2d69405fa86599408e55ac7048.zip.