Founded in Paris in 1847 by Louis François Cartier, Cartier has established itself as a leading luxury watchmaker, combining elegance with technical innovation. The brand is recognized for creating enduring designs that have influenced watchmaking for over a century, maintaining a balance between classic aesthetics and modern reinterpretations

Omega was founded in 1848 by Louis Brandt in La Chaux-de-Fonds, Switzerland, originally as Louis Brandt et Fils. The company adopted the Omega name in 1903 and later became Omega SA in 1984, headquartered in Biel/Bienne, Switzerland. Omega has a long standing reputation for precision and reliability, serving as the official timekeeper for the Olympic Games since 1932 and providing watches for military and space missions, including NASA's Apollo 11 mission in 1969

Audemars Piguet is the world's oldest fine watch manufacturer still owned by the founding families. Started in 1875 by Jules Loius Audemars and Edward Auguste Piguet, the brand is renowned for its distinctive style, innovative movements and creative design. 

Rolex is a Swiss luxury watchmaker founded in 1905 by Hans Wilsdorf and Alfred Davis in London, later relocating to Geneva, Switzerland, where it became Montres Rolex the brand is globally recognized for its precision, durability, and status, producing wristwatches under the Rolex and Tudor brands