The Rolex Oyster Perpetual Submariner is a line of sports watches designed for diving and manufactured by Rolex, resistant to water and corrosion. 

The first Submariner was introduced to the public in 1954 at the Basel Watch Fair. It was the first watch to be waterproof up to 100m. The Rolex Submariner is considered “a classic among wristwatches”, manufactured by one of the most widely recognized luxury brands in the world. Due to its huge popularity, there are many homage watches by well-established watchmakers, as well as illegal counterfeits. Today, the Submariner and Submariner Date models are equipped with Rolex Calibres 3230 and 3235, respectively, and feature luminescent hour markers, a unidirectional rotatable bezel with Cerachrom ceramic insert, and a solid-link Oyster bracelet. 

Throughout the next 40 years, the Submariner was updated with improved water resistance, new movements, and numerous small cosmetic changes. In 2003, Rolex celebrated the Submariner’s 50th anniversary by launching the Rolex Submariner-Date anniversary edition (16610 LV), with distinguishing features such as the green bezel and Maxi dial; its production ended in 2010 with the final watches being issued with the new “random” serial number. In 2008, a new case from the GMT II was introduced for the Submariner-Date, featuring heavier lugs and crownguard; a Cerachrom bezel and updated clasp featuring a quick adjust function were also added. 

A new Submariner-Date, model 116613 (not to be confused with model 16613), based on the “supercase” used in the GMT Master II, was presented at the 2008 Basel show. The first Submariner-Date models offered were a yellow gold with blue face and bezel and a new white gold with blue face and bezel. The stainless steel case model was presented at the 2010 Basel show. Its reference is 116610.At the 2012 BaselWorld watch show, an updated Submariner ref 114060 was introduced. It replaced the 14060M, with newer “Maxi Case” with “Chromalight” hour markers, ceramic bezel, blue Parachrom hairspring and bracelet with “Glidelock” extension system.The Rolex Submariner watch case has a diameter of 40.0 mm (1.57 in) mm and a thickness of 13.0 mm (0.51 in), and the case and bracelet weigh 155 g (5.5 oz).At the year 2020 Rolex has introduced a new watch case. New case has a 41.0 mm diameter. 

Also in the same year, two new movements are available for new “41 mm” models. For No – Date model is 3230 and for date models, the caliber is called 3235. Both are COSC certified.From 1970 onwards, the French diving company COMEX received a special version of Rolex Submariner 5513 featuring a helium release valve for their saturation divers. This version of the Submariner was based on the Sea Dweller and not the other way around as often claimed. 

In 1974, the first double-signed dials featuring the Comex logo were introduced followed by changing the reference number to 5514, thus creating an exclusive reference for Comex.