This is a superb pre-owned 41mm Rolex Submariner 124060 and was bought from a UK AD in 2023. It has been worn only a couple of times, is unmarked and would pass for unworn.
It is a genuine Full Set including everything that came with it from the AD including the papers and books plus the balance of the five year Rolex warranty.
In 2012, Rolex updated its classic Submariner model with the most dramatic change since the introduction of the 5512 / 5513 in the mid 1960’s. There are three major visual differences to the classic one. A new case design, a ceramic bezel and a new ‘GlideLock’ Oyster bracelet. This was updated again in 2021 by the 41mm 124060.
The biggest differences between the 114060 and 124060 is the size and the blue lume. While being 1mm bigger, I believe the newer watch actually wears slightly smaller.
Just tested by Rolex & Omega certified watch specialists Michlmayr & Co and is running within COSC spec.