watchOS 3.2.3 (build 14V753) is an official Apple over-the-air update for the Apple Watch Series 2 (42mm), released on 2017-07-19T17:01:34Z. The update package is 978.13 MB. This is a full OTA update that can be applied from any compatible base version. This update is currently signed by Apple, so it can be applied from Settings › General › Software Update.

Payload file: e382cde77884bd2a9d9619f895b9083002caffef.zip.