watchOS 3.1.1 (build 14S5869b) is an official Apple over-the-air update for the Apple Watch (42mm), released on 2016-11-07T17:48:10Z. The update package is 608.38 MB. This is a delta (partial) update that requires 2.0.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: d8b0aaa44ada3c73ca8254a0b7ce2ab5a9d52dcc.zip.