You can confirm the order by making a PayPal payment. My account email address is [email protected]
Watch Parts Enquiry
* If you are unable to fill out any of the required information fields, please type “N/A”.
Stem, Crown, Hands & Spares might be available for this movement.
Email us for rate and availability: [email protected]
A. Schild (AS) Calibre 1560 Watch Spare Parts: Technical Overview and Sourcing Guide
A. Schild (AS) Calibre 1560 is a vintage Swiss manual-wind mechanical movement, well-regarded for its robust build, reliable timekeeping, and classic design. It features both sub-seconds and sweep-seconds functions and was commonly produced around the 1930s to 1940s. This calibre remains a sought-after movement for collectors and watchmakers specializing in vintage watch restoration.
Key Technical Highlights
Calibre: AS 1560
Movement Type: Manual winding, mechanical
Diameter: Approximately 29.4 mm (13 lignes)
Height: About 3.2 mm
Jewels: 17 or 21 synthetic ruby jewels
Beat Rate: 18,000 vibrations per hour (vph)
Power Reserve: Around 37 hours
Functions: Hours, minutes, sub-seconds or sweep seconds
Shock Protection: Various options including Incabloc and Supershock
Balance: Bimetallic screw balance for precision
Common Spare Parts and Components
Mainspring and Barrel: Critical for power storage and consistent energy release; exact size replacements required for durability.
Balance Wheel and Balance Staff: Precision components sensitive to shocks; must be sourced to match original shock protection and dimensions.
Pallet Fork and Escape Wheel: Wear-prone escapement parts; original or quality new-old-stock (NOS) parts recommended for reliable operation.
Gear Train Wheels (Center, Third, Fourth): Prone to wear or pivot damage; donor movements or NOS parts are typical sources.
Setting Mechanism: Includes stem, crown, levers, and springs, crucial for manual winding and time setting accuracy.
Jewels: Synthetic ruby bearings placed accurately to minimize friction and enhance lifespan.
Hands and Dial: Period-correct or original components maintain authenticity during restoration.
Additional Components: Click, click spring, ratchet wheel, cannon pinions, and clutch parts are available for full servicing.
Sourcing and Maintenance Tips
Prioritize original or NOS parts specifically for AS 1560 to guarantee perfect fit and maintain movement integrity.
Donor AS 1560 movements can be invaluable for harvesting rare or worn components.
Handle delicate parts such as balance and escapement carefully during servicing.
Apply modern synthetic watch oils sparingly according to vintage lubrication standards to prolong performance.
Always verify the calibre number stamped on the main plate before ordering parts to avoid mismatches.
Why AS 1560 Spare Parts Matter
Authentic parts ensure accurate timekeeping, reliable manual winding, and preservation of historical integrity.
Proper restoration with genuine components maintains collector value and mechanical longevity.
The AS 1560 is well-documented among watchmakers, facilitating informed repairs and sourcing.
Maintaining the A. Schild AS 1560 calibre with quality spare parts is essential for preserving these classic vintage mechanical watches, ensuring they continue to operate with precision and authenticity.