

A Schild – AS Calibre 1632 Watch spare parts
| A Schild – AS Calibre 1632 – Part No. 100 plate |
| A Schild – AS Calibre 1632 – Part No. 105 Barrel bridge |
| A Schild – AS Calibre 1632 – Part No.110 Train-wheel bridge |
| A Schild – AS Calibre 1632 – Part No. 121 Balance cock |
| A Schild – AS Calibre 1632 – Part No. 125 Pallet cock |
| A Schild – AS Calibre 1632 – Part No. 182 Barrel and cover |
| A Schild – AS Calibre 1632 – Part No. 195 Barrel arbor |
| A Schild – AS Calibre 1632 – Part No. 201 Center wheel |
| A Schild – AS Calibre 1632 – Part No. 210 Third wheel |
| A Schild – AS Calibre 1632 – Part No. 224 Fourth wheel |
| A Schild – AS Calibre 1632 – Part No. 240 Cannon pinion |
| A Schild – AS Calibre 1632 – Part No. 250 Hour wheel |
| A Schild – AS Calibre 1632 – Part No. 260 Minute wheel |
| A Schild – AS Calibre 1632 – Part No. 301 Regulator for flat hairspring |
| A Schild – AS Calibre 1632 – Part No. 311 Upper cap jewel with end-piece, for balance |
| A Schild – AS Calibre 1632 – Part No. 330 Lower cap jewel with end-piece,for balance |
| A Schild – AS Calibre 1632 – Part No. 401 Winding stem |
| A Schild – AS Calibre 1632 – Part No. 407 Clutch wheel |
| A Schild – AS Calibre 1632 – Part No. 410 Winding pinion |
| A Schild – AS Calibre 1632 – Part No. 415 Ratchet wheel |
| A Schild – AS Calibre 1632 – Part No. 420 Crown wheel |
| A Schild – AS Calibre 1632 – Part No. 422 Crown wheel ring |
| A Schild – AS Calibre 1632 – Part No. 425 Click |
| A Schild – AS Calibre 1632 – Part No. 430 Click spring |
| A Schild – AS Calibre 1632 – Part No. 435 Yoke |
| A Schild – AS Calibre 1632 – Part No. 440 Yoke spring |
| A Schild – AS Calibre 1632 – Part No. 443 Setting lever |
| A Schild – AS Calibre 1632 – Part No. 445 Setting Iever spring |
| A Schild – AS Calibre 1632 – Part No. 450 Setting wheel |
| A Schild – AS Calibre 1632 – Part No. 705 Escape wheel and pinion |
| A Schild – AS Calibre 1632 – Part No. 710 Jewelled pallet fork |
| A Schild – AS Calibre 1632 – Part No. 721 Complete Balance |
| A Schild – AS Calibre 1632 – Part No. 770 Mainspring |
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A. Schild (AS) Calibre 1632 Watch Spare Parts: Technical Overview and Sourcing Guide
A. Schild (AS) Calibre 1632 is a vintage Swiss manual-wind mechanical movement valued for its compact size and reliable small seconds function. It is favored by collectors and watchmakers restoring small vintage wristwatches that require precise timing.
Key Technical Highlights
Calibre: AS 1632
Movement Type: Manual winding, mechanical
Diameter: Approximately 17.20 mm (7.75 lignes)
Functions: Hours, minutes, small seconds subdial
Beat Rate: Typically 18,000 vibrations per hour (vph)
Lift Angle: About 52 degrees
Common Spare Parts and Components
Mainspring and Barrel: Vital for consistent power delivery; replacement mainsprings must match original specifications for correct torque and duration.
Balance Wheel and Balance Staff: Delicate and precise parts critical for timekeeping accuracy and shock resistance; require exact fitting replacements.
Pallet Fork and Escape Wheel: Wear-prone escapement components; original or high-quality new-old-stock (NOS) parts are essential for smooth operation.
Gear Train Wheels: Minute, third, and fourth wheels prone to wear or damage; commonly sourced from donor movements or NOS stocks.
Setting Mechanism (Stem, Crown, Levers, Springs): Must fit precisely for reliable winding and time-setting functions.
Jewels: Synthetic ruby bearings reduce friction and wear; replacements must match original jewel layout and count.
Hands and Dial: Period-appropriate components maintain authentic look and collector value.
Sourcing and Maintenance Tips
Use original, NOS, or donor parts marked explicitly for AS 1632 to guarantee compatibility and maintain movement integrity.
Handle the balance assembly and escapement components carefully due to their delicate construction and precision.
Apply modern synthetic watch oils sparingly, following vintage lubrication guidelines to extend movement longevity.
Always verify the calibre number stamped on the main plate before ordering to avoid incompatibility.
Why AS 1632 Spare Parts Matter
Authentic parts preserve the calibre’s accuracy, reliability, and vintage authenticity, crucial for well-functioning restorations.
Proper restoration increases the historical significance and collector appeal of these compact vintage Swiss manual-wind watches.
The well-documented design aids in sourcing parts and technical servicing within the vintage watchmaker community.
Maintaining the A. Schild AS 1632 calibre with quality spare parts is essential to keep these refined vintage movements operating reliably and authentically.