


Enicar AR 236 Watch Spare Parts: Essential Guide for Collectors and Watchmakers
The Enicar AR 236 is a manual-wind chronograph movement notable for its robust build and reliability, originating from the 1960s. This calibre features 17 jewels, a frequency of 18,000 vibrations per hour, and a power reserve of approximately 48 hours. It is a 13-ligne movement, measuring about 29.5 mm in diameter with a height of 5.82 mm, known for its pillar wheel chronograph mechanism and sub-seconds function.
Key Technical Specifications
Type: Manual wind chronograph
Calibre: AR 236
Jewels: 17 synthetic rubies
Diameter: 29.5 mm (13 ligne)
Height: 5.82 mm
Frequency: 18,000 vibrations per hour (vph)
Power Reserve: 48 hours
Features: Pillar wheel chronograph, sub-seconds, stopwatch function
Common Spare Parts
Balance Assembly: Includes balance wheel, hairspring, staff, and regulator to maintain precision and stability
Escapement Components: Pallet fork, escape wheel for smooth energy release
Gear Train: Center, third, and fourth wheels transferring power effectively
Chronograph Components: Pillar wheel, chronograph clutch, heart cam, levers, and reset mechanisms
Mainspring & Barrel: Durable mainspring assembly for consistent power delivery
Setting & Winding System: Stem, crown, winding pinion, setting lever for manual winding operations
Jewels: Synthetic jewels strategically placed to reduce friction
Plates, Bridges & Screws: Mainplate, bridges hold gears and components in proper alignment
Hands & Dial Parts: Chronograph hands, hour and minute hands, dial feet for secure fitting
Clicks & Springs: Ratchet wheel, clicks, and springs ensuring reliable winding and chronograph function
Maintenance and Sourcing Tips
Always confirm the calibre “AR 236” stamping before ordering parts for compatibility
Prefer New Old Stock (NOS) or verified donor parts to maintain authenticity
Handle chronograph levers and escapement parts with care due to their intricate design
Use Swiss-certified lubricants for optimal performance
Sourcing reliable parts through vintage specialist dealers, watchmaker forums, and dedicated online shops is recommended
Importance of Genuine Spare Parts
Ensures accurate timing, precise chronograph operation, and overall durability
Safeguards the watch’s collector value and mechanical heritage
Supports expert repairs and prolongs the movement’s useful life
Using authentic parts keeps the Enicar AR 236 functioning as a premier vintage chronograph, respected for Swiss craftsmanship and precision.
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Stem, Crown, Hands & Spares might be available for this movement.
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