watchOS 4.3.2 (build 15U6070) is an official Apple over-the-air update for the Apple Watch Series 2 (42mm), released on 2018-07-09T17:08:03Z. The update package is 63.16 MB. This is a delta (partial) update that requires 4.3.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 26f3ef92c7587159e82a8a423539b7fb240eb795.zip.