watchOS 6.1 (build 17S5068e) is an official Apple over-the-air update for the Apple Watch Series 2 (42mm), released on 2019-10-10T17:07:21Z. The update package is 610.01 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: c0299b618b4f7cdf205d1f3134edc64d3519bc35.zip.