A Schild – AS Calibre 1430 Watch spare parts
| A Schild – AS Calibre 1430 – Part No. 100 plate |
| A Schild – AS Calibre 1430 – Part No. 105 Barrel bridge |
| A Schild – AS Calibre 1430 – Part No.110 Train-wheel bridge |
| A Schild – AS Calibre 1430 – Part No. 121 Balance cock |
| A Schild – AS Calibre 1430 – Part No. 125 Pallet cock |
| A Schild – AS Calibre 1430 – Part No. 182 Barrel and cover |
| A Schild – AS Calibre 1430 – Part No. 195 Barrel arbor |
| A Schild – AS Calibre 1430 – Part No. 201 Center wheel |
| A Schild – AS Calibre 1430 – Part No. 210 Third wheel |
| A Schild – AS Calibre 1430 – Part No. 224 Fourth wheel |
| A Schild – AS Calibre 1430 – Part No. 240 Cannon pinion |
| A Schild – AS Calibre 1430 – Part No. 250 Hour wheel |
| A Schild – AS Calibre 1430 – Part No. 260 Minute wheel |
| A Schild – AS Calibre 1430 – Part No. 301 Regulator for flat hairspring |
| A Schild – AS Calibre 1430 – Part No. 311 Upper cap jewel with end-piece, for balance |
| A Schild – AS Calibre 1430 – Part No. 330 Lower cap jewel with end-piece,for balance |
| A Schild – AS Calibre 1430 – Part No. 401 Winding stem |
| A Schild – AS Calibre 1430 – Part No. 407 Clutch wheel |
| A Schild – AS Calibre 1430 – Part No. 410 Winding pinion |
| A Schild – AS Calibre 1430 – Part No. 415 Ratchet wheel |
| A Schild – AS Calibre 1430 – Part No. 420 Crown wheel |
| A Schild – AS Calibre 1430 – Part No. 422 Crown wheel ring |
| A Schild – AS Calibre 1430 – Part No. 425 Click |
| A Schild – AS Calibre 1430 – Part No. 430 Click spring |
| A Schild – AS Calibre 1430 – Part No. 435 Yoke |
| A Schild – AS Calibre 1430 – Part No. 440 Yoke spring |
| A Schild – AS Calibre 1430 – Part No. 443 Setting lever |
| A Schild – AS Calibre 1430 – Part No. 445 Setting Iever spring |
| A Schild – AS Calibre 1430 – Part No. 450 Setting wheel |
| A Schild – AS Calibre 1430 – Part No. 705 Escape wheel and pinion |
| A Schild – AS Calibre 1430 – Part No. 710 Jewelled pallet fork |
| A Schild – AS Calibre 1430 – Part No. 721 Complete Balance |
| A Schild – AS Calibre 1430 – Part No. 770 Mainspring |
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A. Schild (AS) Calibre 1430 Watch Spare Parts: Technical Overview and Sourcing Guide
A. Schild (AS) Calibre 1430 is a vintage Swiss manual-wind mechanical movement produced between 1955 and 1962, known for its robustness, reliable sweep seconds hand, and Incabloc shock protection. With a power reserve of approximately 41 hours and a beat rate of 18,000 vibrations per hour, it is popular among collectors and watchmakers restoring mid-20th-century wristwatches.
Key Technical Highlights
Calibre: AS 1430
Movement Type: Manual wind, mechanical
Diameter: 26 mm (11.5 lignes)
Height: 4.5 mm
Jewels: 17 or 21 synthetic ruby jewels
Beat Rate: 18,000 vibrations per hour (vph)
Power Reserve: Approximately 41 hours
Shock Protection: Incabloc system
Functions: Hours, minutes, sweeping central seconds
Common Spare Parts and Service Components
Mainspring and Barrel: Essential for power delivery; replacement mainsprings must match exact dimensions for proper function.
Balance Wheel and Balance Staff: Critical precision components vulnerable to shock damage; authentic or compatible replacements ensure accurate timekeeping.
Pallet Fork and Escape Wheel: Wear-prone escapement parts requiring original or compatible spares to maintain smooth operation.
Wheels (Minute, Third, Fourth): Essential gear train wheels subject to wear; often sourced from donor movements or new-old-stock (NOS).
Stem, Crown, and Setting Mechanism Components: Crucial for winding and time-setting functions; precise fitment needed.
Jewels: Synthetic ruby bearings must match the original count and placement for low friction and durability.
Hands and Dial Components: Period-correct hands and dials preserve authenticity and collector appeal.
Sourcing and Maintenance Tips
Prioritize original, NOS, or donor parts explicitly marked for AS 1430 to ensure compatibility and authenticity.
Salvage donor movements to source rare components like balance staffs, ratchet wheels, and stems.
Handle balance and escapement assemblies with care due to their delicate nature.
Use modern synthetic watch oils sparingly, following vintage lubrication standards to maximize longevity.
Confirm the calibre number stamped on the main plate before ordering parts to avoid errors.
Why AS 1430 Spare Parts Matter
Maintains Reliability: Authentic parts preserve the movement’s dependable timekeeping and robust manual winding operation.
Preserves Collector Value: Correct restoration ensures historical and market value retention.
Facilitates Repair: The AS 1430 is well-documented among watchmakers, enabling sourcing and servicing in vintage watch communities.
Sourcing quality spare parts is essential to keep the A. Schild AS 1430 movement running reliably and authentically, securing its heritage as a classic Swiss manual-wind timepiece.