A Schild – AS Calibre 1475 Watch spare parts
| A Schild – AS Calibre 1475 – Part No. 100 plate |
| A Schild – AS Calibre 1475 – Part No. 105 Barrel bridge |
| A Schild – AS Calibre 1475 – Part No.110 Train-wheel bridge |
| A Schild – AS Calibre 1475 – Part No. 121 Balance cock |
| A Schild – AS Calibre 1475 – Part No. 125 Pallet cock |
| A Schild – AS Calibre 1475 – Part No. 182 Barrel and cover |
| A Schild – AS Calibre 1475 – Part No. 195 Barrel arbor |
| A Schild – AS Calibre 1475 – Part No. 201 Center wheel |
| A Schild – AS Calibre 1475 – Part No. 210 Third wheel |
| A Schild – AS Calibre 1475 – Part No. 224 Fourth wheel |
| A Schild – AS Calibre 1475 – Part No. 240 Cannon pinion |
| A Schild – AS Calibre 1475 – Part No. 250 Hour wheel |
| A Schild – AS Calibre 1475 – Part No. 260 Minute wheel |
| A Schild – AS Calibre 1475 – Part No. 301 Regulator for flat hairspring |
| A Schild – AS Calibre 1475 – Part No. 311 Upper cap jewel with end-piece, for balance |
| A Schild – AS Calibre 1475 – Part No. 330 Lower cap jewel with end-piece,for balance |
| A Schild – AS Calibre 1475 – Part No. 401 Winding stem |
| A Schild – AS Calibre 1475 – Part No. 407 Clutch wheel |
| A Schild – AS Calibre 1475 – Part No. 410 Winding pinion |
| A Schild – AS Calibre 1475 – Part No. 415 Ratchet wheel |
| A Schild – AS Calibre 1475 – Part No. 420 Crown wheel |
| A Schild – AS Calibre 1475 – Part No. 422 Crown wheel ring |
| A Schild – AS Calibre 1475 – Part No. 425 Click |
| A Schild – AS Calibre 1475 – Part No. 430 Click spring |
| A Schild – AS Calibre 1475 – Part No. 435 Yoke |
| A Schild – AS Calibre 1475 – Part No. 440 Yoke spring |
| A Schild – AS Calibre 1475 – Part No. 443 Setting lever |
| A Schild – AS Calibre 1475 – Part No. 445 Setting Iever spring |
| A Schild – AS Calibre 1475 – Part No. 450 Setting wheel |
| A Schild – AS Calibre 1475 – Part No. 705 Escape wheel and pinion |
| A Schild – AS Calibre 1475 – Part No. 710 Jewelled pallet fork |
| A Schild – AS Calibre 1475 – Part No. 721 Complete Balance |
| A Schild – AS Calibre 1475 – Part No. 770 Mainspring |
| A Schild – AS Calibre 1475 – Part No.7151 Unlockinq wheel holder |
| A Schild – AS Calibre 1475 – Part No.7153 Alarm barrel bridge |
| A Schild – AS Calibre 1475 – Part No.7182 Alarm barrel wilh cover |
| A Schild – AS Calibre 1475 – Part No.7196 Alarm barrel arbor |
| A Schild – AS Calibre 1475 – Part No.7288 Unlockinq wheel |
| A Schild – AS Calibre 1475 – Part No.7290 Alarm wheel |
| A Schild – AS Calibre 1475 – Part No.7296 lntermediate setting wheel for Alarm |
| A Schild – AS Calibre 1475 – Part No.7307 Alarm setting and winding rocker |
| A Schild – AS Calibre 1475 – Part No.7310 Spring for Alarm setting and winding |
| A Schild – AS Calibre 1475 – Part No.7311 Spring for Alarm setting conneciion wheel |
| A Schild – AS Calibre 1475 – Part No.7401 Alarm winding stem |
| A Schild – AS Calibre 1475 – Part No.7410 Alarm winding pinion |
| A Schild – AS Calibre 1475 – Part No.7417 Alarm ratchet wheel, lower |
| A Schild – AS Calibre 1475 – Part No.7418 Alarm ratchet wheel, upper |
| A Schild – AS Calibre 1475 – Part No.7421 Alarm crown wheel lower |
| A Schild – AS Calibre 1475 – Part No.7426 Alarm click |
| A Schild – AS Calibre 1475 – Part No.7436 Alarm click Spring |
| A Schild – AS Calibre 1475 – Part No.7443 Alarm setting lever |
| A Schild – AS Calibre 1475 – Part No.7444 Alarm setting lever Spring |
| A Schild – AS Calibre 1475 – Part No.7459 Disconnector |
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A. Schild (AS) Calibre 1475 Watch Spare Parts: Technical Overview and Sourcing Guide
A. Schild (AS) Calibre 1475 is a vintage Swiss manual-wind mechanical movement produced between 1954 and 1974, renowned for its robust build and integrated alarm complication. It remains a classic choice for collectors and watchmakers restoring mid-20th-century wristwatches with alarm functions.
Key Technical Highlights
Calibre: AS 1475
Movement Type: Manual wind, mechanical with alarm
Diameter: 25.6 mm (11.5 lignes)
Height: 5.75 mm
Jewels: 17 synthetic ruby jewels
Beat Rate: 18,000 vibrations per hour (vph)
Power Reserve: Approximately 46 hours
Functions: Hours, minutes, central seconds, 12-second alarm
Special Features: Two-barrel system (one for alarm, one for timekeeping), two crowns (one for winding/time-setting, one for alarm winding/setting)
Production Period: 1954–1974
Notable Models: Widely used in many vintage watches including brands like Buren, Tissot, Benrus, Bulova, and Girard Perregaux
Common Spare Parts and Service Components
Mainspring and Barrel: Two barrels require separate mainsprings; originals or precise replacements are critical for power and alarm function reliability.
Balance Wheel and Balance Staff: Essential for time accuracy; fragile parts that require correct sizing and shock protection compatibility.
Alarm Mechanism Components: Alarm spring, hammer, and other specialized alarm parts require exact matching for proper function.
Rotor and Automatic Components: N/A (manual wind movement)
Pallet Fork and Escape Wheel: Key escapement parts that wear over time and should be replaced with original or NOS parts.
Wheels (Minute, Third, Fourth): Wear-prone gear train wheels often sourced from donor movements or new-old-stock (NOS).
Stems and Crowns: Two distinct stems and crowns exist for alarm and time functions; exact counterparts necessary for reliable operation and setting.
Jewels: Replacement synthetic ruby bearings must match original count and placement for smooth operation.
Hands and Dial: Period-appropriate hands and dials keep restoration authentic and visually correct.
Sourcing and Maintenance Tips
Prioritize original or NOS spare parts specifically marked for AS 1475 to ensure proper fit and functionality.
Salvage donor movements for rare or worn alarm-specific components.
Handle alarm and time-setting assemblies carefully due to their complexity and the dual-crown interface.
Use modern synthetic lubricants sparingly, following traditional vintage watch maintenance guidelines.
Confirm the calibre number stamped on the main plate before ordering parts for compatibility.
Why AS 1475 Spare Parts Matter
Ensuring Reliability: Authentic parts guarantee consistent timekeeping and alarm functionality.
Maintaining Collector Value: Correct parts uphold the historical integrity and market appeal of vintage alarm watches.
Supporting Repairability: The AS 1475 remains one of the most widely produced and recognized vintage Swiss alarm movements, with robust documentation and enthusiast support.
Proper sourcing and servicing of spare parts keep the A. Schild AS 1475 a reliable and authentic mechanical alarm watch movement, preserving its legacy in Swiss horology.