Certina 17-02 Watch Spare Parts: Essential Guide for Collectors and Watchmakers
The Certina 17-02 is a highly regarded manual winding mechanical watch movement, prized for its precision, robustness, and classic Swiss craftsmanship. This calibre is sought after for vintage Certina watches and remains vital among collectors and horologists for repairs and restorations.
Key Technical Specifications
Movement Type: Manual winding, mechanical
Calibre: 17-02
Size: Approximately 11.5 lignes (25.6 mm diameter)
Jewels: 17 synthetic jewels
Beat Rate: 19,800 vibrations per hour (vph)
Power Reserve: Around 44 to 48 hours
Height: Approximately 3.85 mm
Shock Protection: Typically fitted with shock absorbers for balance protection
Function: Time only or sweep seconds depending on model
Common Spare Parts in Demand
Mainspring: Responsible for the power generation; original or New Old Stock (NOS) preferred.
Balance Assembly: Balance wheel, staff, hairspring, and regulator for accurate timekeeping.
Escape Wheel and Pallet Fork: Essential escapement components needing precise alignment.
Gear Train Wheels: Center wheel, third wheel, and fourth wheel for smooth power transmission.
Setting and Winding Mechanism: Stem, crown, setting lever, and springs.
Jewels: Synthetic ruby bearings replacing worn pivots to reduce friction.
Plates, Bridges, Screws: Structural elements ensuring movement stability.
Hands and Dial Components: Maintain original style and appearance.
Maintenance and Sourcing Tips
Verify the calibre “17-02” marking before ordering parts for perfect compatibility.
Use NOS or high-grade donor parts for authenticity and reliability.
Handle escapement components carefully due to their delicate nature.
Use lubricants designed for vintage mechanical movements to avoid damage.
Trusted suppliers specializing in vintage Certina movements stock many spare parts.
Importance of Genuine Spare Parts
Ensures precision, durability, and reliability of your Certina 17-02 watch.
Preserves the vintage value and historical authenticity.
Supports proper restoration and long-term usability.
Using authentic spare parts keeps your Certina 17-02 functioning flawlessly while honoring Swiss horological excellence.
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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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