Rolex 1530

The Rolex Caliber 1530 is an automatic movement that was instrumental in Rolex’s lineup during the mid-20th century. It is a self-winding movement featuring a bi-directional rotor and is recognized for its robust construction and reliability. This caliber served as a base for other Rolex movements and was utilized in various models before the introduction of higher-beat and longer power reserve calibers. It is crucial to differentiate the Caliber 1530 from the Rolex watch reference 1530 (produced 1975-1977), which primarily housed the Caliber 1570. The Caliber 1530 is a testament to Rolex’s engineering prowess of its era.