Enicar AR 1146B Watch Spare Parts: Expert Guide for Collectors and Watchmakers
The Enicar AR 1146B is an automatic Swiss mechanical movement from the early 1970s, part of the famous 114x calibre family. This calibre features a sweep seconds hand, a 24-hour display, and a quickset date function activated by changing the time between 20:00 and 24:00. It operates at 18,000 vibrations per hour (vph) and contains 24 synthetic jewels. With a mounting diameter of 26.40 mm and a height of about 5.3 mm, the AR 1146B is valued for its robust construction and precise multifunctional capabilities.
Key Technical Specifications
Type: Automatic mechanical
Calibre: AR 1146B
Jewels: 24 synthetic rubies
Diameter: 26.40 mm
Height: 5.30 mm
Frequency: 18,000 vibrations per hour
Power Reserve: Approx. 45 hours
Functions: Sweep seconds, quickset date, 24-hour display
Common Spare Parts
Balance Assembly: Includes balance wheel, hairspring, staff, and regulator essential for precision and shock resistance
Escapement Components: Pallet fork and escape wheel for smooth energy flow
Gear Train: Center, third, and fourth wheels ensuring efficient power transmission
Mainspring & Barrel: High-quality mainspring and barrel drum supplying consistent energy
Date and 24-Hour Mechanism: Date jumper, corrector lever, and 24-hour wheel for accurate time and date setting
Setting & Winding Parts: Stem, crown, winding pinion, and set lever for smooth winding and adjustments
Jewels: Synthetic rubies reducing wear and friction
Plates, Bridges & Screws: Structural components securing movement parts firmly
Hands & Dial Components: Sweep seconds hand, 24-hour hand, date discs for authentic restoration
Clicks & Springs: Ratchet wheel and click springs maintaining winding tension
Maintenance and Sourcing Tips
Verify calibre “AR 1146B” stamping for correct part compatibility
Prefer New Old Stock (NOS) or verified donor parts for authenticity
Handle fragile escapement and balance parts with care
Use Swiss-certified lubricants for longevity and optimal performance
Reliable parts are available from reputable vintage dealers, watchmaker forums, and specialist online stores
Importance of Genuine Spare Parts
Ensures precise timekeeping, reliable operation, and durability
Maintains the watch’s collector value and Swiss horological heritage
Supports expert servicing and dependable daily performance
Using genuine spare parts helps keep the Enicar AR 1146B as a high-quality example of Swiss automatic watchmaking craftsmanship.
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Stem, Crown, Hands & Spares might be available for this movement.
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