Richard MilleReference: RM 67-02Year: 2023Movement: Automatic winding movementCaliber: CRMA7Jewels: 25Case: Quartz TPT and carbon TPT. 38.7 x 47.5 mmBezel: Quartz TPT and carbon TPTCrystal: Sapphire crystalDial: Transparent dialBracelet: Red strapCondition: UnwornBox & Papers: Box and papersWorking condition: Tested and timed on timegrapher. Keeping accurate time.Authenticity: 100% authentic