watchOS 5.2 (build 16T5201c) is an official Apple over-the-air update for the Apple Watch Series 2 (42mm), released on 2019-02-19T18:15:48Z. The update package is 440.2 MB. This is a delta (partial) update that requires 5.1.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 60e9a931d215148eef61b96d4c22e1a9ad7c65c4.zip.