A Schild – AS Calibre 1871 Watch spare parts
| A Schild – AS Calibre 1871 – Part No. 100 plate |
| A Schild – AS Calibre 1871 – Part No. 105 Barrel bridge |
| A Schild – AS Calibre 1871 – Part No. 118 Combined bridge |
| A Schild – AS Calibre 1871 – Part No. 121 Balance cock |
| A Schild – AS Calibre 1871 – Part No. 125 Pallet cock |
| A Schild – AS Calibre 1871 – Part No. 163/1 Center pipe |
| A Schild – AS Calibre 1871 – Part No. 182 Barrel and cover |
| A Schild – AS Calibre 1871 – Part No. 195 Barrel arbor |
| A Schild – AS Calibre 1871 – Part No. 200/1 Large driving wheel |
| A Schild – AS Calibre 1871 – Part No. 210 Third wheel |
| A Schild – AS Calibre 1871 – Part No. 227 Sweep second wheel |
| A Schild – AS Calibre 1871 – Part No. 240 Cannon pinion with clam notch |
| A Schild – AS Calibre 1871 – Part No. 243 Cannon pinion without clam notch |
| A Schild – AS Calibre 1871 – Part No. 255 Hour wheel |
| A Schild – AS Calibre 1871 – Part No. 260 Minute wheel |
| A Schild – AS Calibre 1871 – Part No. 301 Regulator for flat hairspring |
| A Schild – AS Calibre 1871 – Part No. 311 Upper cap jewel with end-piece, for balance |
| A Schild – AS Calibre 1871 – Part No. 330 Lower cap jewel with end-piece,for balance |
| A Schild – AS Calibre 1871 – Part No. 401 Winding stem |
| A Schild – AS Calibre 1871 – Part No. 407 Clutch wheel |
| A Schild – AS Calibre 1871 – Part No. 410 Winding pinion |
| A Schild – AS Calibre 1871 – Part No. 415 Ratchet wheel |
| A Schild – AS Calibre 1871 – Part No. 420 Crown wheel |
| A Schild – AS Calibre 1871 – Part No. 422 Crown wheel ring |
| A Schild – AS Calibre 1871 – Part No. 425 Click |
| A Schild – AS Calibre 1871 – Part No. 430 Click spring |
| A Schild – AS Calibre 1871 – Part No. 435 Yoke |
| A Schild – AS Calibre 1871 – Part No. 440 Yoke spring |
| A Schild – AS Calibre 1871 – Part No. 443 Setting lever |
| A Schild – AS Calibre 1871 – Part No. 445 Setting Iever spring |
| A Schild – AS Calibre 1871 – Part No. 450 Setting wheel |
| A Schild – AS Calibre 1871 – Part No. 468 Cannon pinion guard |
| A Schild – AS Calibre 1871 – Part No. 482 Setting lever return-spring |
| A Schild – AS Calibre 1871 – Part No. 703 Escape wheel and pinion |
| A Schild – AS Calibre 1871 – Part No. 710 Jewelled pallet fork |
| A Schild – AS Calibre 1871 – Part No. 714 Pallet staff |
| A Schild – AS Calibre 1871 – Part No. 721 Complete Balance |
| A Schild – AS Calibre 1871 – Part No. 730 Roller |
| A Schild – AS Calibre 1871 – Part No. 770 Mainspring |
| A Schild – AS Calibre 1871 – Part No. 2535 Date indicator guard |
| A Schild – AS Calibre 1871 – Part No. 2555 Calendar driving wheel |
| A Schild – AS Calibre 1871 – Part No. 2557 Date indicator |
| A Schild – AS Calibre 1871 – Part No. 2558 Double-toothing hour wheel |
| A Schild – AS Calibre 1871 – Part No. 2561/2 Day star with disk not transferred |
| A Schild – AS Calibre 1871 – Part No. 2575 Date Jumper spring |
| A Schild – AS Calibre 1871 – Part No. 2576 Date Jumper |
| A Schild – AS Calibre 1871 – Part No. 2577 Day jumper |
| A Schild – AS Calibre 1871 – Part No. 2608 Unlocking yoke lever |
| A Schild – AS Calibre 1871 – Part No. 2632/1 Unlocking yoke for date indicator, mounted |
| A Schild – AS Calibre 1871 – Part No. 2633 Unlocking yoke for date indicator |
A. Schild (AS) Calibre 1871 Watch Spare Parts: Technical Overview and Sourcing Guide
A. Schild (AS) Calibre 1871 is a vintage Swiss manual-wind mechanical movement, highly regarded for its reliable performance and classic design. Produced around the early 1970s, it features a sweep second and quickset date, offering practical complications in a compact size. This calibre is valued by collectors and watchmakers for its robustness and efficient mechanics.
Key Technical Highlights
Calibre: AS 1871
Movement Type: Manual winding, mechanical
Diameter: 26 mm (11.5 lignes)
Height: Approximately 3.15 mm
Jewels: 17 synthetic ruby jewels
Beat Rate: 21,600 vibrations per hour (vph)
Power Reserve: About 46 hours
Functions: Hours, minutes, sweep seconds, quickset date (set by repeated pushing the crown)
Lift Angle: 52°
Shock Protection: Vintage anti-shock system, typical for its era
Common Spare Parts and Components
Mainspring and Barrel: Essential for consistent and reliable power delivery; new-old-stock (NOS) or original mainsprings recommended to maintain torque and longevity.
Balance Wheel and Balance Staff: Precision parts critical for accurate timekeeping and shock resilience; fitting must be precise to preserve movement reliability.
Setting Mechanism (Stem, Crown, Levers, Springs): Key parts that enable smooth winding, time, and quickset date adjustments; original or compatible stem and crown parts ensure proper function.
Pallet Fork and Escape Wheel: Wear-prone escapement components; sourcing genuine or NOS parts helps maintain smooth operation.
Gear Train Wheels (Minute, Third, Fourth): Often replaced due to wear or damage; typically sourced from donor movements or NOS inventory.
Jewels: Synthetic ruby bearings important for friction reduction; replacements must match original layout.
Hands and Dial Components: Period-correct parts help maintain vintage authenticity and collector appeal.
Sourcing and Maintenance Tips
Always use original, NOS, or donor parts specifically marked for AS 1871 to ensure full compatibility and preservation of movement quality.
Handle fragile components, especially balance assemblies and escapement parts, with care during servicing.
Apply modern synthetic watch oils sparingly, following vintage lubrication standards for longevity and optimal performance.
Verify the calibre number stamped on the main plate before ordering parts to avoid incompatibility.
Donor AS 1871 movements can be valuable resources for rare or worn spare parts.
Why AS 1871 Spare Parts Matter
Authentic parts maintain the calibre’s accuracy, durability, and reliable manual winding function, crucial for dependable vintage watch performance.
Proper restoration with genuine components supports the historical significance and collector value of these classic Swiss manual-wind watches.
Detailed technical specifications and a dedicated watchmaker community facilitate effective parts sourcing and expert servicing.
Maintaining the A. Schild AS 1871 calibre with high-quality spare parts is essential to keep these vintage manual watches running smoothly while honoring their place in Swiss horological heritage.
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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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