


Enicar AR 324 Watch Spare Parts: Collector and Watchmaker’s Guide
The Enicar AR 324 is a manual-wind chronograph movement from the 1960s, part of the prestigious AR series closely related to the AR 322 and AR 323 calibres. Known for its classic pillar wheel chronograph, it features a sub-seconds display and a 30/45-minute counter. The calibre measures approximately 29.5 mm in diameter (13 ligne) and epitomizes Swiss craftsmanship of the era.
Key Technical Specifications
Type: Manual-wind chronograph
Calibre: AR 324
Jewels: 17 synthetic rubies
Diameter: 29.5 mm (13 ligne)
Functions: Pillar wheel chronograph, sub-seconds, 30/45-minute counter, start/stop/reset functions
Common Spare Parts
Balance Assembly: Balance wheel, hairspring, staff, and regulator for precision and shock absorption
Escapement Mechanism: Pallet fork and escape wheel facilitating smooth power release
Gear Train: Center, third, and fourth wheels ensuring consistent energy transfer
Chronograph Components: Pillar wheel, clutch levers, heart cam, brake, reset hammers, counter wheels essential for chronograph operation
Mainspring & Barrel: Reliable mainspring with barrel drum and arbor for stable power reserve
Setting & Winding System: Stem, crown, winding pinion, set lever, and clutch wheel ensuring smooth manual winding and setting
Jewels: Strategically placed synthetic rubies to minimize friction
Plates, Bridges & Screws: Mainplate, bridges, and screws providing structural stability
Hands & Dial Parts: Chronograph hands, hour/minute hands, and dial feet keys for restoration accuracy
Clicks & Springs: Ratchet wheel, click springs, and reset springs ensuring secure operation
Maintenance and Sourcing Tips
Always verify the calibre “AR 324” markings when sourcing spare parts
Use New Old Stock (NOS) or proven donor components for best craftsmanship authenticity
Handle intricate chronograph and escapement parts carefully to avoid damage
Use Swiss-certified lubricants to maintain smooth performance
Reliable parts can be sourced from specialist vintage dealers, watchmaker forums, and chronograph spare suppliers
Why Genuine Spare Parts Matter
Ensure precision timing, flawless chronograph functionality, and mechanical longevity
Preserve the watch’s historical integrity and collector value
Facilitate expert restoration and dependable long-term use
Original spare parts keep your Enicar AR 324 performing true to its Swiss heritage and vintage excellence.
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Stem, Crown, Hands & Spares might be available for this movement.
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