watchOS 6.1 (build 17S5068e) is an official Apple over-the-air update for the Apple Watch Series 2 (42mm), released on 2019-10-10T17:07:24Z. The update package is 262.32 MB. This is a delta (partial) update that requires 6.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: cf3af6af151fc2d6bd896b2bf1703ab731c2734b.zip.