watchOS 6.1 (build 17S5059e) is an official Apple over-the-air update for the Apple Watch Series 2 (42mm), released on 2019-10-02T17:09:51Z. The update package is 411.32 MB. This is a delta (partial) update that requires 6.0 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 8961a9898ad4fc74e8badf190c80e983742f0344.zip.