Certina 29-063 Watch Spare Parts: Comprehensive Guide for Collectors and Watchmakers
The Certina 29-063 is a Swiss manual winding chronograph movement based on the renowned Valjoux 23 calibre. Produced in the late 1960s and early 1970s, it features a diameter of 29.5 mm and a height of 5.85 mm. The movement contains 17 synthetic jewels and runs at 18,000 vibrations per hour (vph), providing a power reserve of approximately 46 hours. Known for its precision and robustness, the 29-063 calibre powers many classic Certina chronographs.
Key Technical Specifications
Movement Type: Manual winding chronograph (pillar wheel)
Calibre: Certina 29-063 (Valjoux 23 base)
Diameter: 29.5 mm
Height: 5.85 mm
Jewels: 17 synthetic jewels
Beat Rate: 18,000 vibrations per hour (vph)
Power Reserve: Approximately 46 hours
Functions: Chronograph with subsidiary seconds, 30/45-minute counter, 12-hour counter
Common Spare Parts
Pillar Wheel: Controls smooth chronograph start, stop, and reset.
Balance Assembly: Includes balance wheel, hairspring, staff, and regulator for accurate timekeeping.
Chronograph Levers and Springs: Regulate the stopwatch mechanism.
Mainspring: Provides consistent energy to the movement.
Escape Wheel & Pallet Fork: Regulate movement precision and smooth function.
Gear Train Components: Center, third, and fourth wheels transfer power effectively.
Setting and Winding Parts: Stem, crown, clutch wheel, setting lever, and springs enable winding and setting operations.
Chronograph Hammers & Brakes: Facilitate chronograph resets and control.
Plates, Bridges & Screws: Provide structural integrity.
Jewels: Synthetic rubies reduce friction and wear, improving longevity.
Hands & Dial Components: Genuine parts maintain vintage appearance.
Maintenance and Sourcing Tips
Verify the calibre “29-063” marking before ordering parts to ensure compatibility.
Opt for New Old Stock (NOS) or trusted donor parts for authentic restoration.
Handle chronograph components with care due to their delicate nature.
Use lubricants designed specifically for vintage chronograph movements.
Specialist suppliers and vintages dealers commonly stock these spares.
Importance of Genuine Spare Parts
Ensures chronograph precision, reliability, and durability.
Preserves the watch’s collector value and historical authenticity.
Supports professional restorations for sustainable function.
Genuine parts keep your Certina 29-063 delivering Swiss mechanical excellence and accurate chronograph performance.
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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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