A. Schild (AS) Calibre 530.101 Watch Spare Parts: Overview and Sourcing Guide
The A. Schild (AS) Calibre 530.101 is a Swiss automatic mechanical watch movement popular for its reliable timekeeping and precision engineering. Measuring 8.75 lignes (approximately 19.7 mm) with 17 jewels and operating at 21,600 vibrations per hour, this calibre is favored in vintage watches for its smooth operation and durability.
Key Technical Highlights
Calibre: 530.101
Movement Type: Automatic, mechanical
Jewels: 17 synthetic rubies
Beat Rate: 21,600 vibrations per hour (3 Hz)
Diameter: 8.75 lignes (about 19.7 mm)
Functions: Hours, minutes, seconds, automatic winding
Common Spare Parts and Components
Mainspring and Barrel: Use original or New-Old-Stock (NOS) mainsprings for optimal power consistency.
Balance Wheel and Staff: Crucial parts for precise timekeeping and shock absorption; genuine replacements preferred.
Escape Wheel and Pallet Fork: Escapement components that may need replacement for smooth functioning.
Gear Train Wheels: Include minute, third, and fourth wheels sourced from NOS or donor movements.
Setting Mechanism (Stem, Crown, Levers, Springs): Must fit precisely for smooth winding and setting.
Jewels: Synthetic ruby bearings reduce friction; replacements must match original design.
Hands and Dial Components: Authentic parts help preserve vintage watch aesthetics and collector value.
Winding Stem: Split winding stem male parts are available specific to calibre 530.101 for accurate fitting.
Sourcing and Maintenance Tips
Always source original, NOS, or donor parts specifically for AS 530.101 to ensure compatibility and durability.
Handle sensitive components like the balance and escapement carefully during repairs.
Use modern synthetic lubricants sparingly following vintage watch service standards.
Verify the calibre number on the movement before ordering parts.
Donor movements are excellent sources for rare or hard-to-find parts.
Why Genuine Parts Matter
Genuine spare parts maintain the calibre’s accuracy, durability, and reliable automatic function.
Authentic restoration preserves both the historical integrity and collector’s value of vintage timepieces.
Available documentation and watchmaker networks help ensure efficient repairs and parts sourcing.
Maintaining your A. Schild AS 530.101 calibre with quality spare parts protects its reliability and pays homage to traditional Swiss craftsmanship.
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Stem, Crown, Hands & Spares might be available for this movement.
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