A. Schild (AS) Calibre 530.811 Watch Spare Parts: Overview and Sourcing Guide
The A. Schild (AS) Calibre 530.811 is a Swiss-made manual winding mechanical movement, renowned for its precision and reliability. Operating at 21,600 vibrations per hour (3 Hz), this calibre includes a sweep seconds feature and an adjustable stud holder, popular among vintage watch collectors and horologists.
Key Technical Highlights
Calibre: AS 530.811
Movement Type: Mechanical, manual winding
Beat Rate: 21,600 vibrations per hour (3 Hz)
Functions: Sweep seconds, with adjustable stud holder
Jewels: 17 synthetic ruby jewels
Common Spare Parts and Components
Mainspring and Barrel: Genuine or New-Old-Stock (NOS) mainsprings ensure consistent power and motor function.
Balance Wheel and Balance Staff: Crucial for precision and shock protection; authentic replacements are highly recommended.
Pallet Fork and Escape Wheel: Frequently replaced escapement components that require exact fittings.
Gear Train Wheels: Minute, third, and fourth wheels typically sourced from donor movements or NOS stocks.
Setting Mechanism (Stem, Crown, Levers, Springs): Precisely fitting components ensure smooth winding and time setting.
Jewels: Synthetic ruby bearings reduce wear and friction, critical for movement longevity.
Split Winding Stem Male: Specifically designed for AS calibre 530 series, including 530.811, to guarantee proper compatibility.
Hands and Dial Components: Authentic parts maintain vintage aesthetics and preserve collector value.
Sourcing and Maintenance Tips
Use original, NOS, or donor parts explicitly made for AS 530.811 for best results.
Handle delicate components like balance and escapement with care during servicing.
Apply synthetic lubricants minimally following standard vintage watch maintenance protocols.
Always confirm the calibre number on the movement before purchasing parts to avoid mismatches.
Donor movements offer excellent sources for hard-to-find or obsolete parts.
Importance of Genuine Spare Parts
Genuine parts ensure the calibre’s accuracy, optimal function, and durability, crucial for vintage watch performance.
Proper restoration preserves the historical integrity and increases collector appeal.
Supported by detailed documentation and active watchmaker communities, sourcing and repairs proceed more smoothly.
Maintaining your A. Schild AS 530.811 calibre with trusted spare parts guarantees long-term performance and respects its Swiss horological heritage.
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Stem, Crown, Hands & Spares might be available for this movement.
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