Rolex [Caliber 2030] - Mainspring weak strength - 4420

This base item for the Rolex part reference 4420 shows Mainspring weak strength for Caliber 2030 as a technical reference illustration on a white background.

The visible base variant serves as a clean product master for Mainspring weak strength. As soon as specific original parts are available, they will be stored here as separate variants with condition details, individual prices, and real product images.

When you later select a specific variant, you will see the exact images of the original part that will be delivered in this condition. The base variant remains the general reference for shape, proportion, and part identification.

• Caliber: Rolex 2030
• Part reference: 4420
• International designation: Mainspring weak strength
• Current display: technical reference illustration of the base variant
• Future individual variants: with original images, condition details, and individual prices