Just a bit bigger and bolder!

The 1 mm size increase is hardly noticed, even for wearers of the previous 40mm model.

A significant improvement is the anti-reflective coating on the crystal, which gets rid of the murky tint under direct light.

The new-generation Submariner and Submariner Date models are equipped respectively with calibre 3230 – unveiled in 2020 – and calibre 3235 (with date), self-winding mechanical movements entirely developed and manufactured by Rolex. Their architecture, manufacturing and innovative features make them singularly precise and reliable. They are fitted with the exclusive blue Parachrom hairspring that is up to 10 times more precise than a traditional hairspring in case of shocks. Both movements’ power reserve extends to approximately 70 hours.