Zenith barrel mainspring part calibers 400, 405, 410, 3019, 4001, 4002, 4009, 4021

Mainspring Part for Zenith Watches

The Zenith mainspring part is a crucial component in the heart of your timepiece, responsible for storing energy and propelling its intricate mechanisms. Our generic replacement part is designed to meet the specific requirements of various Zenith calibers, including 400, 405, 410, 3019, 4001, 4002, 4009, and 4021.

Key Features

• Universal compatibility: Our mainspring part is designed to fit various Zenith calibers, ensuring a seamless replacement process.
• High-quality materials: We utilize premium materials that meet the stringent standards of the watch industry, guaranteeing durability and reliability.
• Convenient width and thickness: The part’s dimensions are carefully engineered to match the original specifications, ensuring a smooth installation and optimal performance.

Specifications

• Width: 1.22mm
• Thickness: 0.146mm
• Calibers: 400, 405, 410, 3019, 4001, 4002, 4009, 4021

Additional Information

Please note that this is a generic replacement part and may not be an exact match for your specific watch. We recommend consulting the original manufacturer’s documentation or seeking professional assistance to ensure a precise fit. Additionally, proper installation and adjustment of the mainspring part are crucial for optimal performance and longevity.