ETA 6325 Yoke SpringThe ETA 6325 Yoke Spring is a genuine Swiss replacement component manufactured specifically for the ETA/UNITAS 6325 manual wind movement. Designed to original factory specifications, this precision spring forms an important part of the movement’s keyless works, providing the tension required for proper operation of the yoke and ensuring smooth transitions between winding and hand-setting positions.Manufactured from high-quality spring steel, the ETA 6325 Yoke Spring delivers consistent spring force while maintaining excellent durability through thousands of winding and setting cycles. Every genuine ETA/UNITAS component is produced with strict dimensional tolerances, allowing perfect compatibility with the original movement and dependable long-term performance.Within the keyless works, the ETA 6325 Yoke Spring maintains pressure on the yoke, allowing the clutch wheel to engage correctly with the winding pinion and setting mechanism. This controlled movement enables the crown to shift smoothly between manual winding and time-setting positions while maintaining secure engagement throughout operation.A worn, damaged, or weakened ETA 6325 Yoke Spring may cause poor crown feel, difficulty switching between winding and setting positions, inconsistent engagement of the clutch wheel, or unreliable keyless works performance. Installing a genuine Swiss replacement restores the original action of the keyless works and ensures smooth, reliable operation of the movement.Professional watchmakers rely on authentic ETA/UNITAS spare parts because the keyless works is one of the most precise mechanical systems within a manual wind movement. The ETA 6325 Yoke Spring is manufactured using hardened spring steel that resists fatigue while providing the exact tension required for reliable mechanical performance. Genuine parts also eliminate the fitment issues often encountered with aftermarket replacements.The ETA/UNITAS 6325 remains a respected vintage Swiss manual wind caliber used in numerous classic wristwatches. Maintaining this movement with authentic replacement components such as the ETA 6325 Yoke Spring preserves its originality, reliability, and collector value while ensuring factory-level performance after servicing.Whether performing preventive maintenance, a complete movement overhaul, or a vintage watch restoration, the ETA 6325 Yoke Spring delivers the quality, precision, and durability expected from genuine Swiss watch components. Its accurate dimensions, dependable spring force, and factory-quality construction make it the preferred choice for professional repair workshops and experienced collectors seeking authentic ETA/UNITAS spare parts.Technical SpecificationsBrand: ETA / UNITASCaliber: 6325Part Name: Yoke SpringPart Number: 443/1Movement Type: Manual WindSwiss MadeGenuine Swiss Replacement PartCondition: NOS (New Old Stock)FeaturesGenuine ETA / UNITAS partOriginal Swiss Made componentYoke Spring Part No. 443/1Precision-formed spring steelAccurate factory dimensionsReliable keyless works operationSmooth crown engagementProfessional repair qualityIdeal for vintage movement restorationLong service lifeFunction and PurposeThe ETA 6325 Yoke Spring provides the tension required to position the yoke correctly within the keyless works. It ensures smooth shifting between winding and hand-setting modes while maintaining reliable engagement of the clutch wheel during everyday operation.CompatibilityCompatible with:ETA/UNITAS 6325 Manual Wind MovementPlease compare your movement caliber and original part number before purchasing.Professional UseThe ETA 6325 Yoke Spring is recommended for professional watchmakers, restoration specialists, collectors, and repair workshops servicing ETA/UNITAS 6325 manual wind movements.Build QualityManufactured to genuine Swiss standards, the ETA 6325 Yoke Spring features precision heat-treated spring steel, excellent dimensional accuracy, and long-lasting elasticity to ensure dependable operation of the keyless works.Long-Term ReliabilityWhen professionally installed, the ETA 6325 Yoke Spring restores smooth crown operation, reliable shifting between winding and setting functions, and preserves the original mechanical reliability of the ETA/UNITAS 6325 movement for years of service.Frequently Asked QuestionsIs the ETA 6325 Yoke Spring a genuine Swiss part?Yes. The ETA 6325 Yoke Spring Part No. 443/1 is a genuine Swiss replacement component manufactured for ETA/UNITAS 6325 manual wind movements.What is the function of the ETA 6325 Yoke Spring?The ETA 6325 Yoke Spring applies tension to the yoke in the keyless works, allowing smooth engagement of the winding and hand-setting mechanism while maintaining reliable crown operation.Shipping & Delivery�� Phone & WhatsApp: 20 122 323 9604�� Email: [email protected]�� Email: [email protected]�� Website: www.swisswh.com�� Facebook Page: https://www.facebook.com/WatchHouseSparePartsWe offer worldwide shipping via DHL and UPS. All orders are carefully packed and dispatched within 1–2 business days. Delivery typically takes 3–7 business days depending on the destination country and customs procedures.
