A Schild – AS Calibre 1911 Watch spares Parts List
| A Schild – AS Calibre 1911 – Part No. 100 plate (NOS) |
| A Schild – AS Calibre 1911 – Part No. 105 Barrel bridge (NOS) |
| A Schild – AS Calibre 1911 – Part No. 118 Combined bridge (NOS) |
| A Schild – AS Calibre 1911 – Part No. 121 Balance cock (NOS) |
| A Schild – AS Calibre 1911 – Part No. 125 Pallet cock (NOS) |
| A Schild – AS Calibre 1911 – Part No. 163/1 Center pipe (NOS) |
| A Schild – AS Calibre 1911 – Part No. 182 Barrel and cover (NOS) |
| A Schild – AS Calibre 1911 – Part No. 195 Barrel arbor (NOS) |
| A Schild – AS Calibre 1911 – Part No. 200/1 Large driving wheel (NOS) |
| A Schild – AS Calibre 1911 – Part No. 210 Third wheel (NOS) |
| A Schild – AS Calibre 1911 – Part No. 227 Sweep second wheel (NOS) |
| A Schild – AS Calibre 1911 – Part No. 240 Cannon pinion with clam notch (NOS) |
| A Schild – AS Calibre 1911 – Part No. 243 Cannon pinion without clam notch (NOS) |
| A Schild – AS Calibre 1911 – Part No. 255 Hour wheel (NOS) |
| A Schild – AS Calibre 1911 – Part No. 260 Minute wheel (NOS) |
| A Schild – AS Calibre 1911 – Part No. 307/1 Regulator for adjustable stud holder (NOS) |
| A Schild – AS Calibre 1911 – Part No. 375 Adlustable stud holder (NOS) |
| A Schild – AS Calibre 1911 – Part No. 401 Winding stem (NOS) |
| A Schild – AS Calibre 1911 – Part No. 407 Clutch wheel (NOS) |
| A Schild – AS Calibre 1911 – Part No. 410 Winding pinion (NOS) |
| A Schild – AS Calibre 1911 – Part No. 415 Ratchet wheel (NOS) |
| A Schild – AS Calibre 1911 – Part No. 420 Crown wheel (NOS) |
| A Schild – AS Calibre 1911 – Part No. 422 Crown wheel ring (NOS) |
| A Schild – AS Calibre 1911 – Part No. 425 Click (NOS) |
| A Schild – AS Calibre 1911 – Part No. 430 Click spring (NOS) |
| A Schild – AS Calibre 1911 – Part No. 435 Yoke (NOS) |
| A Schild – AS Calibre 1911 – Part No. 440 Yoke spring (NOS) |
| A Schild – AS Calibre 1911 – Part No. 443 Setting lever (NOS) |
| A Schild – AS Calibre 1911 – Part No. 445 Setting Iever spring (NOS) |
| A Schild – AS Calibre 1911 – Part No. 450 Setting wheel (NOS) |
| A Schild – AS Calibre 1911 – Part No. 468 Cannon pinion guard (NOS) |
| A Schild – AS Calibre 1911 – Part No. 482 Setting Iever return-spring (NOS) |
| A Schild – AS Calibre 1911 – Part No. 705 Escape wheel and pinion (NOS) |
| A Schild – AS Calibre 1911 – Part No. 710 Jewelled pallet fork (NOS) |
| A Schild – AS Calibre 1911 – Part No. 714 Pallet staff (NOS) |
| A Schild – AS Calibre 1911 – Part No. 721 Complete Balance (NOS) |
| A Schild – AS Calibre 1911 – Part No. 730 Roller (NOS) |
| A Schild – AS Calibre 1911 – Part No. 770 Mainspring (NOS) |
| A Schild – AS Calibre 1911 – Part No. 2535 Date indicator guard (NOS) |
| A Schild – AS Calibre 1911 – Part No. 2543 Intermediate date wheel (NOS) |
| A Schild – AS Calibre 1911 – Part No. 2557 Date indicator (NOS) |
| A Schild – AS Calibre 1911 – Part No. 2558 Double-toothing hour wheel (NOS) |
| A Schild – AS Calibre 1911 – Part No. 2575 Date Jumper spring (NOS) |
| A Schild – AS Calibre 1911 – Part No. 2576 Date Jumper (NOS) |
| A Schild – AS Calibre 1911 – Part No. 2608 Unlocking yoke lever (NOS) |
| A Schild – AS Calibre 1911 – Part No. 2632/1 Unlocking yoke for date indicator, mounted (NOS) |
| A Schild – AS Calibre 1911 – Part No. 2633 Unlocking yoke for date indicator (NOS) |
A. Schild (AS) Calibre 1911 Watch Spare Parts: Technical Overview and Sourcing Guide
A. Schild (AS) Calibre 1911 is a vintage Swiss manual-wind mechanical movement, well-regarded for its reliability, classic design, and precise timekeeping. Produced mainly around the 1970s, this calibre features a sweep second hand, quickset date function, and operates at a frequency of 21,600 vibrations per hour with a power reserve of approximately 48 hours. Its dimensions are 26 mm in diameter (11.5 lignes) and it typically houses 17 jewels.
Key Technical Highlights
Calibre: AS 1911
Movement Type: Manual winding, mechanical
Diameter: 26 mm (11.5 lignes)
Jewels: 17 synthetic ruby jewels
Beat Rate: 21,600 vibrations per hour (3 Hz)
Power Reserve: Approximately 48 hours
Functions: Hours, minutes, sweep seconds, quickset date
Lift Angle: 52°
Period Used: Circa 1970
Common Spare Parts and Components
Mainspring and Barrel: Original or new-old-stock (NOS) mainsprings recommended for consistent power delivery and optimal torque.
Balance Wheel and Balance Staff: Precision components crucial for accurate timing and shock absorption; must be exact fits.
Setting Mechanism (Stem, Crown, Levers, Springs): Key for smooth winding, time setting, and reliable quickset date operation. The winding stem Part No. 401 is commonly compatible.
Pallet Fork and Escape Wheel: Wear-prone escapement parts; sourcing original or NOS replacements ensures smooth and reliable escapement function.
Gear Train Wheels: Includes minute, third, and fourth wheels; often replaced due to wear, typically from donor movements or new-old-stock.
Jewels: Synthetic ruby bearings positioned to reduce friction; replacements must match the original layout for preservation of movement integrity.
Hands and Dial Components: Period-correct parts help maintain vintage authenticity and enhance collector appeal.
Date Mechanism Parts: Including date jumper, unlocking yoke, and related components essential for quickset date reliability.
Sourcing and Maintenance Tips
Always acquire original, NOS, or donor parts specific to AS 1911 to ensure seamless compatibility and preservation of movement quality.
Exercise caution when handling delicate components such as balance assemblies, escapement parts, and date mechanism during servicing.
Use modern synthetic watch oils sparingly, adhering to vintage lubrication protocols to maximize longevity and optimal performance.
Verify the calibre number stamped on the main plate before ordering parts to avoid mismatches.
Donor AS 1911 movements are valuable sources for rare or worn components.
Why AS 1911 Spare Parts Matter
Genuine parts preserve the calibre’s accuracy, mechanical reliability, and smooth manual winding function, essential for dependable performance in vintage wristwatches.
Proper restoration with authentic components maintains the historical significance and collector value of this classic Swiss manual-wind movement.
Comprehensive technical documentation and an active watchmaker community facilitate expert servicing and reliable part sourcing.
Maintaining the A. Schild AS 1911 calibre with high-quality, authentic spare parts ensures these vintage manual-wind timepieces continue to run reliably while honoring their esteemed place in Swiss horological heritage.
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Stem, Crown, Hands & Spares might be available for this movement.
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