watchOS 3.2.3 (build 14V6753) is an official Apple over-the-air update for the Apple Watch Series 1 (38mm), released on 2017-07-19T17:01:06Z. The update package is 38.42 MB. This is a delta (partial) update that requires 3.2.2 already installed. This update is currently signed by Apple, so it can be applied from Settings › General › Software Update.

Payload file: 134a75f1f31c785ee9d98e623d0bdc582a5cd0fe.zip.