ETA 2452 "Avia" Automatic Watch Movement - 21 Jewels - Working

Description:
A genuine Swiss ETA 2452 automatic watch movement signed by Avia. This well-regarded 21-jewel automatic calibre is supplied complete with its original Avia-branded oscillating weight and date ring assembly. The movement is currently winding and running when tested, although a service is recommended due to its unknown maintenance history.

The ETA 2452 was one of ETA's successful mid-century automatic movements and was widely used by quality Swiss watch manufacturers during the 1950s and 1960s. This example would make an excellent donor movement, restoration candidate, or spare for an Avia or ETA-based project.

Key Details:
• Maker: ETA / Avia
• Calibre: ETA 2452
• Origin: Switzerland
• Movement Type: Automatic mechanical
• Jewels: 21 Jewels
• Signed Avia rotor
• Date mechanism present
• Swiss Made
• Running when tested

Dimensions:
• Movement Diameter: 26mm

Condition:
• Winds and runs when tested
• Automatic winding rotor present
• Date ring present and fitted
• Service recommended
• General age-related wear and light marks throughout
• Accuracy and power reserve not tested
• Sold as a vintage movement for restoration, spares, or collection

Summary:
A Swiss ETA 2452 automatic movement signed by Avia. Complete with its original rotor and date mechanism, this running 21-jewel movement would make an excellent donor, restoration project, or spare for vintage Swiss watch repairs.

Postage & Shipping:
As usual, this item will be packaged carefully and dispatched with tracking. International shipping is available upon request.

Important Notes About Antique & Vintage Watches & Movements:
This item is a vintage watch movement and is being sold as a collectible or restoration piece rather than a ready-to-use timekeeping mechanism. While the movement is currently running, no guarantee is given regarding long-term reliability, accuracy, or performance. The service history is unknown and servicing is recommended before regular use. Unless otherwise stated, all watches and movements are sold as seen.