watchOS 5.3.2 (build 16U6611) is an official Apple over-the-air update for the Apple Watch Series 2 (42mm), released on 2019-09-26T17:09:28Z. The update package is 87.56 MB. This is a delta (partial) update that requires 5.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: b23c8327d318510591d3df2da50959f39c1923f4.zip.