A Schild – AS Calibre 1711 Watch spares Parts List
| A Schild – AS Calibre 1711 – Part No. 100 plate (NOS) |
| A Schild – AS Calibre 1711 – Part No. 105 Barrel bridge (NOS) |
| A Schild – AS Calibre 1711 – Part No. 118 Combined bridge (NOS) |
| A Schild – AS Calibre 1711 – Part No. 121 Balance cock (NOS) |
| A Schild – AS Calibre 1711 – Part No. 125 Pallet cock (NOS) |
| A Schild – AS Calibre 1711 – Part No. 163/1 Center pipe (NOS) |
| A Schild – AS Calibre 1711 – Part No. 182 Barrel and cover (NOS) |
| A Schild – AS Calibre 1711 – Part No. 195 Barrel arbor (NOS) |
| A Schild – AS Calibre 1711 – Part No. 200/1 Large driving wheel (NOS) |
| A Schild – AS Calibre 1711 – Part No. 210 Third wheel (NOS) |
| A Schild – AS Calibre 1711 – Part No. 227 Sweep second wheel (NOS) |
| A Schild – AS Calibre 1711 – Part No. 240 Cannon pinion with clam notch (NOS) |
| A Schild – AS Calibre 1711 – Part No. 243 Cannon pinion without clam notch (NOS) |
| A Schild – AS Calibre 1711 – Part No. 255 Hour wheel (NOS) |
| A Schild – AS Calibre 1711 – Part No. 260 Minute wheel (NOS) |
| A Schild – AS Calibre 1711 – Part No. 301 Regulator for flat hairspring (NOS) |
| A Schild – AS Calibre 1711 – Part No. 311 Upper cap jewel with end-piece, for balance (NOS) |
| A Schild – AS Calibre 1711 – Part No. 330 Lower cap jewel with end-piece,for balance (NOS) |
| A Schild – AS Calibre 1711 – Part No. 401 Winding stem (NOS) |
| A Schild – AS Calibre 1711 – Part No. 407 Clutch wheel (NOS) |
| A Schild – AS Calibre 1711 – Part No. 410 Winding pinion (NOS) |
| A Schild – AS Calibre 1711 – Part No. 415 Ratchet wheel (NOS) |
| A Schild – AS Calibre 1711 – Part No. 420 Crown wheel (NOS) |
| A Schild – AS Calibre 1711 – Part No. 422 Crown wheel ring (NOS) |
| A Schild – AS Calibre 1711 – Part No. 425 Click (NOS) |
| A Schild – AS Calibre 1711 – Part No. 430 Click spring (NOS) |
| A Schild – AS Calibre 1711 – Part No. 435 Yoke (NOS) |
| A Schild – AS Calibre 1711 – Part No. 440 Yoke spring (NOS) |
| A Schild – AS Calibre 1711 – Part No. 443 Setting lever (NOS) |
| A Schild – AS Calibre 1711 – Part No. 445 Setting Iever spring (NOS) |
| A Schild – AS Calibre 1711 – Part No. 450 Setting wheel (NOS) |
| A Schild – AS Calibre 1711 – Part No. 468 Cannon pinion guard (NOS) |
| A Schild – AS Calibre 1711 – Part No. 703 Escape wheel and pinion (NOS) |
| A Schild – AS Calibre 1711 – Part No. 710 Jewelled pallet fork (NOS) |
| A Schild – AS Calibre 1711 – Part No. 714 Pallet staff (NOS) |
| A Schild – AS Calibre 1711 – Part No. 721 Complete Balance (NOS) |
| A Schild – AS Calibre 1711 – Part No. 730 Roller (NOS) |
| A Schild – AS Calibre 1711 – Part No. 770 Mainspring (NOS) |
| A Schild – AS Calibre 1711 – Part No. 2535 Date indicator guard (NOS) |
| A Schild – AS Calibre 1711 – Part No. 2543 Intermediate date wheel (NOS) |
| A Schild – AS Calibre 1711 – Part No. 2557 Date indicator (NOS) |
| A Schild – AS Calibre 1711 – Part No. 2558 Double-toothing hour wheel (NOS) |
| A Schild – AS Calibre 1711 – Part No. 2575 Date Jumper spring (NOS) |
| A Schild – AS Calibre 1711 – Part No. 2576 Date Jumper (NOS) |
| A Schild – AS Calibre 1711 – Part No. 2632/1 Unlocking yoke for date indicator, mounted (NOS) |
| A Schild – AS Calibre 1711 – Part No. 2633 Unlocking yoke for date indicator (NOS) |
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A. Schild (AS) Calibre 1711 Watch Spare Parts: Technical Overview and Sourcing Guide
A. Schild (AS) Calibre 1711 is a vintage Swiss manual-wind mechanical movement known for its reliable design, sweep seconds hand, and useful date complication. It measures approximately 25.60 mm (11.5 lignes) in diameter, with a height of 4.00 mm. The movement runs at 18,000 vibrations per hour (vph) and typically contains 17 synthetic ruby jewels. The date mechanism is set by changing the time between 20:00 and 24:00, making it a favored calibre for mid-20th-century watch restoration.
Key Technical Highlights
Calibre: AS 1711
Movement Type: Manual winding, mechanical with sweep seconds and date
Diameter: 25.60 mm (11.5 lignes)
Height: 4.00 mm
Jewels: 17 synthetic ruby jewels
Beat Rate: 18,000 vph
Date Function: Set by changing time between 20:00 and 24:00
Shock Protection: Standard vintage anti-shock system (e.g., Incabloc)
Common Spare Parts and Components
Mainspring and Barrel: Must match original specs to ensure steady power delivery and consistent torque.
Balance Wheel and Balance Staff: Delicate precision parts vital for timing accuracy and shock resistance; require exact fit and high-quality replacement.
Pallet Fork and Escape Wheel: Wear-prone escapement components; original or high-quality new-old-stock (NOS) parts are recommended.
Gear Train Wheels (Minute, Third, Fourth): Often replaced due to wear or damage; usually sourced from donor movements or NOS stock.
Setting Mechanism (Stem, Crown, Levers, Springs): Must fit precisely for reliable winding, time, and date setting; winding stems for AS 1711 are commonly available Swiss-made parts.
Jewels: Synthetic ruby bearings arranged to reduce friction; replacements must correspond to original layout and count.
Hands and Dial Components: Period-correct parts help maintain vintage authenticity and collector value.
Sourcing and Maintenance Tips
Use original, NOS, or donor parts clearly marked for AS 1711 to guarantee compatibility and maintain movement integrity.
Handle delicate parts with care during servicing, especially balance wheel, escapement, and date mechanism components.
Apply modern synthetic watch oils sparingly, following vintage lubrication standards to optimize longevity and performance.
Always verify the calibre number stamped on the main plate before ordering parts to avoid compatibility issues.
Donor AS 1711 movements serve as valuable sources for rare components like the date jumper, yoke, and pallet fork.
Why AS 1711 Spare Parts Matter
Authentic spare parts maintain the calibre’s accuracy, reliability, and vintage character, critical for lasting watch function.
Proper restoration with genuine components preserves the historical significance and collector appeal of these classic manual-wind watches.
The well-documented technical details and active vintage watchmaker community support efficient parts sourcing and expert servicing.
Maintaining the A. Schild AS 1711 calibre with quality spare parts ensures these refined vintage manual-wind watches operate reliably and preserves their important place in Swiss horology.