In the year 2020, Rolex completely revamped its Submariner series, introducing the Platinum Submariner among other models. The current reference number for this model is 126619LB, featuring a new 41mm case size which is a novel design. The movement has been upgraded to the new generation 3235 caliber, and the overall appearance differs from the previous 116619LB model, showcasing a fresh and innovative look. The watch is characterized by a blue ceramic bezel and a black dial, creating an unusual contrast and a refreshing appearance. Additionally, the lugs of the watch are slimmer.

The replica Rolex Submariner 126619LB features an 18k white gold case and a three-link bracelet, exuding a substantial weight and presence on the wrist. The traditional Triplock triple-sealed crown ensures water resistance of up to 300 meters, with a protective shield on the side of the crown. The dial of the 126619LB, similar to the new green Submariner 126610LV, features a colored ceramic bezel paired with a black dial, earning it the nickname "Blue Spirit." The blue Cerachrom bezel, an essential feature of the Submariner model, includes a rotating outer ring used by divers to calculate dive and decompression times accurately. The Cerachrom bezel is crafted from a durable, corrosion-resistant, and scratch-resistant special ceramic material by Rolex. Even in low-light conditions, the luminescent material on the zero marker ensures clear readability. The specially designed grooves on the bezel allow for easy operation, even when wearing gloves or underwater.

The new design of the watch appears much more understated compared to its predecessor. The robust case back protects the new self-winding caliber 3235 movement, which was first introduced in 2017 and was initially used in the 43mm Sea-Dweller model. It has now completely replaced the 3135 movement that had been powering the Submariner Date since 1988. With a power reserve of 70 hours, the movement offers increased accuracy in timekeeping. The average person might mistake it for an affordable steel watch, while only enthusiasts will recognize its expensive value from the unique color combination. This is what's known as "quiet luxury," appreciated only by those who understand its significance.