The Panerai Luminor is a luxury watch brand created by Officine Panerai, an Italian company founded in 1860. The Luminor collection is known for its distinctive design featuring a large, cushion-shaped case and a crown guard that is an integral part of the case. The collection includes a variety of models, including the Luminor Marina, Luminor Base, Luminor Due, Luminor Daylight, Luminor Submersible, and Luminor 1950. These models feature different complications, such as chronograph, power reserve, and GMT functions, and are available in a range of materials, including steel, titanium, and gold. The Luminor watches are powered by in-house mechanical movements and are water-resistant to varying degrees. The brand has a rich history, it was first used by the Italian Navy during World War II and was later made available to the public in the 1990s.