A Schild – AS Calibre 530.621 Watch spare parts
| A Schild – AS Calibre 530.621 – Part No. 100 Main plate Jewelled |
| A Schild – AS Calibre 530.621 – Part No.118 Combined bridge Jewelled |
| A Schild – AS Calibre 530.621 – Part No. 121/3 Balance bridge for Regulator |
| A Schild – AS Calibre 530.621 – Part No. 125 Pallet bridge Jewelled |
| A Schild – AS Calibre 530.621 – Part No. 144 Dial Fastener |
| A Schild – AS Calibre 530.621 – Part No. 145 Dial support |
| A Schild – AS Calibre 530.621 – Part No. 161 Center Pipe |
| A Schild – AS Calibre 530.621 – Part No. 182 Barrel drum and cover |
| A Schild – AS Calibre 530.621 – Part No. 197/1 Barrel staff, Assembled with core and Ratchet wheel |
| A Schild – AS Calibre 530.621 – Part No. 203 Center wheel |
| A Schild – AS Calibre 530.621 – Part No. 210 Third wheel |
| A Schild – AS Calibre 530.621 – Part No. 227 Sweep Second Wheel |
| A Schild – AS Calibre 530.621 – Part No. 242 Cannon pinion with driver |
| A Schild – AS Calibre 530.621 – Part No. 255/1 Hour wheel Assembled |
| A Schild – AS Calibre 530.621 – Part No. 260 Minute wheel |
| A Schild – AS Calibre 530.621 – Part No. 307/1 Regulator for Adjustable Stud Holder |
| A Schild – AS Calibre 530.621 – Part No. 375 Adjustable Stud Holder |
| A Schild – AS Calibre 530.621 – Part No. 401 Winding stem |
| A Schild – AS Calibre 530.621 – Part No. 407 Clutch wheel |
| A Schild – AS Calibre 530.621 – Part No. 410 Winding pinion |
| A Schild – AS Calibre 530.621 – Part No. 415 Ratchet wheel |
| A Schild – AS Calibre 530.621 – Part No. 420 Crown wheel |
| A Schild – AS Calibre 530.621 – Part No. 422 Crown wheel ring |
| A Schild – AS Calibre 530.621 – Part No. 434 Click spring |
| A Schild – AS Calibre 530.621 – Part No. 443 Setting lever |
| A Schild – AS Calibre 530.621 – Part No. 445 Setting Iever spring |
| A Schild – AS Calibre 530.621 – Part No. 450 Setting wheel |
| A Schild – AS Calibre 530.621 – Part No. 453 lntermediate Setting wheel |
| A Schild – AS Calibre 530.621 – Part No. 460 Crown wheel Rocker |
| A Schild – AS Calibre 530.621 – Part No. 465 Hand setting Train cover |
| A Schild – AS Calibre 530.621 – Part No. 705 Escape wheel and pinion |
| A Schild – AS Calibre 530.621 – Part No. 710 Jewelled pallet fork |
| A Schild – AS Calibre 530.621 – Part No. 721 Complete Balance |
| A Schild – AS Calibre 530.621 – Part No. 770 Mainspring |
| A Schild – AS Calibre 530.621 – Part No. 2570 Double corrector operating lever |
| A Schild – AS Calibre 530.621 – Part No. 3004 Shock-Protecting device,Upper |
| A Schild – AS Calibre 530.621 – Part No. 3005 Shock-Protecting device,lower |
| A Schild – AS Calibre 530.621 – Part No. 1143/1 Oscillating weight, mounted |
| A Schild – AS Calibre 530.621 – Part No. 1471 Stop pinion |
| A Schild – AS Calibre 530.621 – Part No. 1481 Reducrion Wheel |
| A Schild – AS Calibre 530.621 – Part No. 1482 Ratchet wheel Driving wheel |
| A Schild – AS Calibre 530.621 – Part No. 1500 Wig wag pinion |
| A Schild – AS Calibre 530.621 – Part No. 1509 Wig wag pinion spring |
| A Schild – AS Calibre 530.621 – Part No. 2543 Inteimediate date wheel |
| A Schild – AS Calibre 530.621 – Part No. 2555 Calender driving wheel |
| A Schild – AS Calibre 530.621 – Part No. 2557/1 Date indicator |
| A Schild – AS Calibre 530.621 – Part No. 2561/1 Day indicator |
| A Schild – AS Calibre 530.621 – Part No. 2569 Double corrector |
| A Schild – AS Calibre 530.621 – Part No. 2743 Date corrector lntermediate Setting wheel |
| A Schild – AS Calibre 530.621 – Part No. 2784 Double jumper |
A. Schild (AS) Calibre 530.621 Watch Spare Parts: Overview and Sourcing Guide
The A. Schild (AS) Calibre 530.621 is a precision Swiss mechanical movement favored for its dependable manual winding and sweep seconds function. It operates at a beat rate of 21,600 vibrations per hour (3 Hz) and features an adjustable stud holder, making it a reliable calibre for vintage watches.
Key Technical Highlights
Calibre: AS 530.621
Movement Type: Mechanical, manual winding
Beat Rate: 21,600 vibrations per hour (3 Hz)
Functions: Sweep seconds, adjustable stud holder
Jewels: Typically 17 synthetic ruby jewels
Common Spare Parts and Components
Mainspring and Barrel: Original or New-Old-Stock (NOS) mainsprings are essential for steady power output.
Balance Wheel and Balance Staff: Precision components ensuring accurate timekeeping and shock resistance; genuine replacements are recommended.
Pallet Fork and Escape Wheel: Escapement parts that require quality replacements to maintain smooth operation.
Gear Train Wheels: Includes minute, third, and fourth wheels commonly sourced from NOS or donor movements.
Setting Mechanism (Stem, Crown, Levers, Springs): Properly fitting parts are vital for smooth winding and precise time-setting.
Jewels: Synthetic ruby bearings reduce friction and wear; replacements must fit as per original design.
Split Winding Stem Male: Specialized winding stems compatible with AS calibres including 530.621 guarantee proper fit and function.
Hands and Dial Components: Authentic parts preserve vintage aesthetics and collector value.
Sourcing and Maintenance Tips
Use original, NOS, or donor components made specifically for AS 530.621 to ensure compatibility and long service life.
Handle delicate parts like the balance assembly with care during servicing.
Apply synthetic lubricants sparingly and adhere to vintage watch servicing norms.
Confirm the calibre number on the movement before ordering to avoid mismatched parts.
Donor movements are valuable sources for rare or obsolete components.
Why Authentic Spare Parts Matter
Genuine parts maintain the calibre’s accuracy, longevity, and smooth operation, essential for trusted vintage watch function.
Proper restoration safeguards the historical significance and enhances collector appeal.
Supported by detailed documentation and active watchmaker networks, repair and parts sourcing are streamlined.
Maintaining your A. Schild AS 530.621 calibre with authentic spare parts secures its lasting performance and 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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