Rolex Rainbow Daytona Watch

Product Description

As a professional chronograph, it is equipped with the self-produced 4130 automatic winding mechanical movement by Rolex. This movement has a streamlined structure and is extremely reliable. It is equipped with a column wheel and vertical chronograph clutch wheel mechanism, ensuring that the timing starts and stops instantly, and has a power reserve of approximately 72 hours. It has also passed the COSC (Contrôle Officiel Suisse des Chronomètres) precision timepiece certification.