The Oyster Perpetual


Oyster, 40 mm, Oystersteel
Price £6,300 *
Contact Us
Reference 116400GV
Model Case Oyster, 40 mm, Oystersteel
Bezel Smooth
Water-Resistance Waterproof to 100 metres / 330 feet
Movement Perpetual, mechanical , self-winding , with a magnetic shield to protect the movement
Calibre 3131, Manufacture Rolex
Power Reserve Approximately 48 hours
Bracelet Oyster, flat three-piece links
Dial Black
Certification Superlative Chronometer (COSC + Rolex certification after casing)
Oyster, 40 mm, Oystersteel Wrist Image


The Rolex Milgauss was created in 1956, as a specialist watch for those exposed to higher magnetic fields. Designed to protect the movement, the Milgauss case is fitted with a soft iron core that repels the magnetic forces that would disrupt the watch’s timekeeping, or affect the accuracy of the movement. The word Milgauss takes its name from the French “millie” meaning thousand, and “gauss” a unit of magnetic induction.

Several key components in the movement of the new‑generation Milgauss are made of innovative paramagnetic materials, including the blue Parachrom hairspring. These components were developed and are manufactured in-house using Rolex’s advanced technology and fully integrated manufacturing process that allows them to not be reliant on any external supplier.

Read More
Thank You

Thank you for your interest in Rolex watches. Your message has been successfully sent.
One of our dedicated team members will be in contact with you as soon as possible.

Contact Us


* All prices are Rolex's suggested retail price inclusive of V.A.T. The prices of gem-set models are dependent on market fluctuations and therefore subject to variations. Rolex reserves the right to modify the prices and models on this website at any time.