watchOS 3.1.1 (build 14S6879) is an official Apple over-the-air update for the Apple Watch (42mm), released on 2016-11-28T20:07:01Z. The update package is 126.83 MB. This is a delta (partial) update that requires 3.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: aec1850e7e5cd449f41fd44bb3255e84bde0cd8d.zip.