RLX Daytona Noir Oyster Steel 116500LN

Case Diameter: 40 mm

Material: Oystersteel case with an Oystersteel bracelet and a black Cerachrom ceramic tachymeter bezel

Dial: Black dial with three white chronograph subdials and luminous hour markers

Movement: Caliber 4131 self-winding chronograph movement, Superlative Chronometer certified, with a 72-hour power reserve

Water Resistance: 100 meters (10 ATM)

Crystal: Scratch-resistant sapphire crystal