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A. Schild (AS) Calibre 2063 Watch Spare Parts: Technical Overview and Sourcing Guide
A. Schild (AS) Calibre 2063 is a classic Swiss automatic watch movement, revered for its robust construction, precise timekeeping, and reliable quickset date function. Produced between 1969 and 1978, this calibre features a high-quality self-winding mechanism and is popular among collectors and watchmakers for restoration of vintage timepieces.
Key Technical Highlights
Calibre: AS 2063
Movement Type: Automatic, mechanical
Diameter: 25.60 mm (11.5 lignes)
Height: 5.20 mm
Jewels: 17, 21, or 25 synthetic ruby jewels
Beat Rate: 21,600 vibrations per hour (3 Hz)
Power Reserve: Approximately 46 hours
Functions: Hours, minutes, sweep seconds, quickset date
Shock Protection: Typically Incabloc
Lift Angle: 52°
Common Spare Parts and Components
Mainspring and Barrel: Original or New-Old-Stock (NOS) mainsprings and barrels for consistent power delivery and durability.
Balance Wheel and Balance Staff: Precision-crafted components crucial for accurate timekeeping and shock absorption; exact fit required.
Pallet Fork and Escape Wheel: Essential escapement parts that wear out; replacements should be genuine or NOS.
Gear Train Wheels: Minute, third, and fourth wheels often replaced due to natural wear; sourced from NOS stock or donor movements.
Setting Mechanism (Stem, Crown, Levers, Springs): Accurate and well-fitting parts vital for smooth winding, time-setting, and date adjustment.
Jewels: Synthetic ruby bearings designed to reduce friction and wear; replacements must match the original layout.
Hands and Dial Components: Period-appropriate parts ensure vintage authenticity and collector appeal.
Date Mechanism Parts: Includes date jumper springs, unlocking yokes, and date shutters essential for reliable quickset functionality.
Sourcing and Maintenance Tips
Use original, NOS, or donor parts specifically made for AS 2063 to guarantee compatibility and maintain movement quality.
Take care during servicing with delicate components such as the balance assembly, escapement, and automatic winding mechanism.
Apply synthetic watch oils sparingly, following vintage lubrication recommendations for longevity.
Always verify the calibre number on the main plate before ordering parts to prevent errors.
Donor AS 2063 movements are invaluable sources for scarce or difficult-to-source components.
Why AS 2063 Spare Parts Matter
Genuine parts secure the calibre’s accuracy, reliable automatic winding, and smooth quickset date function, essential for long-lasting vintage watch performance.
Using authentic components preserves the historical significance and collector value inherent to these Swiss mechanical watches.
Comprehensive technical documentation and active watchmaker communities streamline repairs and parts replacement.
Maintaining your A. Schild AS 2063 calibre with quality spare parts guarantees dependable operation and upholds its reputation in Swiss horology.
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Watch Parts Enquiry
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Stem, Crown, Hands & Spares might be available for this movement.
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