A. Schild (AS) Calibre 530.711 Watch Spare Parts: Overview and Sourcing Guide
The A. Schild (AS) Calibre 530.711 is a reputable mechanical manual winding movement known for its reliable performance in vintage Swiss watches. It operates at a frequency of 21,600 vibrations per hour (3 Hz), featuring sweep seconds and an adjustable stud holder for precision regulation.
Key Technical Highlights
Calibre: AS 530.711
Movement Type: Mechanical, manual winding
Beat Rate: 21,600 vibrations per hour (3 Hz)
Functions: Sweep seconds
Jewels: 17 synthetic ruby jewels
Common Spare Parts and Components
Mainspring and Barrel: Genuine or New-Old-Stock (NOS) mainsprings provide consistent power.
Balance Wheel and Balance Staff: Critical for maintaining accurate timekeeping and absorbing shocks; genuine replacements are essential.
Pallet Fork and Escape Wheel: Wear-prone escapement parts requiring authentic replacements.
Gear Train Wheels: Minute, third, and fourth wheels sourced from NOS or donor movements.
Setting Mechanism (Stem, Crown, Levers, Springs): Precisely fitting components ensure smooth winding and time setting.
Jewels: Synthetic ruby bearings reduce friction and wear, replacements must fit original design.
Split Winding Stem Male: Specialized stems compatible with AS calibre 530 series guarantee proper fit and winding function.
Hands and Dial Components: Authentic parts maintain vintage watch aesthetics and collector value.
Sourcing and Maintenance Tips
Use original, NOS, or donor parts designed specifically for AS 530.711 to ensure optimal fit and durability.
Handle balance and escapement parts with care to avoid damage.
Apply synthetic lubricants sparingly during servicing following vintage watch standards.
Confirm the calibre number imprinted on the movement before ordering parts to avoid incompatibility.
Donor movements are valuable sources for rare or discontinued components.
Importance of Genuine Spare Parts
Genuine parts uphold the calibre’s accuracy, longevity, and smooth operation, vital for reliable vintage watch performance.
Authentic restoration preserves the historical significance and enhances collector appeal.
Supported by extensive technical resources and active watchmaker networks, repairs and sourcing are streamlined.
Maintaining your A. Schild AS 530.711 calibre with authentic spare parts ensures lasting performance and honors its Swiss craftsmanship legacy.
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Stem, Crown, Hands & Spares might be available for this movement.
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