Rolex Caliber 3235

The Rolex caliber 3235—yeah, that one—is a serious piece of engineering, launched in 2015 and packed with over 14 patents, including the Chronergy escapement for improved precision and efficiency. It’s kind of a big deal in the watch world, offering a 70-hour power reserve and COSC certification. At Tropical Watch, we come across these movements often, nestled in some of the most collectible and iconic timepieces we source daily.