watchOS 3.2 (build 14V5243a) is an official Apple over-the-air update for the Apple Watch Series 1 (38mm), released on 2017-03-08T17:57:27Z. The update package is 20.18 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: b6243c54e7529e42d47f24126c67aad9297f06ca.zip.