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Balance With Hairspring Watch Parts

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Genuine original vintage complete balance with bridge from Buren for caliber 11 referenced with nomenclature 721 + 121 - front view
Genuine original vintage complete balance from Eta for caliber 1080 of the model ANTI referenced with nomenclature 721 - front view
Genuine original vintage complete balance from Omega for caliber 260/262 referenced with nomenclature 1327 - front viewGenuine original vintage complete balance from Omega for caliber 260/262 referenced with nomenclature 1327 - back view
Genuine original vintage complete balance from Eta for caliber 1080 of the model INCA referenced with nomenclature 721 - front view
Genuine original vintage complete balance from Zenith for caliber 30.5 referenced with nomenclature 721 - front view
Genuine original vintage complete balance from Venus for caliber 188 referenced with nomenclature 721 - front view
Genuine original vintage balance from Ulysse Nardin for caliber UN 32 / 33 - side view
Genuine original vintage balance from Vulcain for caliber V10 / V11 / V18/ … referenced with nomenclature / - side view
Genuine original vintage balance from Omega for caliber 11.5 - side view
Genuine original vintage balance from Omega for caliber 13.5R / 240 - side view
Genuine original vintage complete balance from Piaget for caliber 12P1/9P - front viewGenuine original vintage complete balance from Piaget for caliber 12P1/9P - back view
Genuine original vintage complete balance from Eta for caliber 735 referenced with nomenclature 721 - front view
Genuine original vintage complete balance from Peseux for caliber 280 referenced with nomenclature 721 - front view
Genuine original vintage balance bridge with balance from Ulysse Nardin for caliber UN67 - front view
Genuine original vintage complete balance from Valjoux for caliber 7750 referenced with nomenclature 721 - front view
Genuine original vintage complete balance with bridge from Lemania for caliber 5100/5012 - front view
Genuine original vintage complete balance from Omega for caliber 1000 referenced with nomenclature 1327 - front view
Genuine original vintage complete balance with bridge from Eta for caliber 2892-2 - front view
Genuine original vintage balance with spiral from Cartier for caliber 9611/9612MC of the model SQUELETTE of line SANTOS - front viewGenuine original vintage balance with spiral from Cartier for caliber 9611/9612MC of the model SQUELETTE of line SANTOS - back view
Genuine original vintage balance with spiral from Cartier for caliber 9452MC of the model TOURBILLON of line BALLON BLEU - front view
Genuine original vintage balance with spiral from Cartier for caliber 9907 of the model CHRONOGRAPH of line CALIBRE DE CARTIER - front view
Genuine original vintage complete balance from Valjoux for caliber 72 referenced with nomenclature 721 - front view
Genuine original vintage complete balance with screw from Valjoux for caliber 72 referenced with nomenclature 721 - front view
Genuine original vintage balance with screw-spiral-bridge from Valjoux for caliber 72 referenced with nomenclature 121 721/2 - front viewGenuine original vintage balance with screw-spiral-bridge from Valjoux for caliber 72 referenced with nomenclature 121 721/2 - back view
Genuine original vintage balance with screw-spiral-bridge from Valjoux for caliber 72 referenced with nomenclature 121 721/1 - front view
Genuine original vintage balance with screw from Valjoux for caliber 72 referenced with nomenclature 721 - front view
Genuine original vintage complete balance with screw from Valjoux for caliber 72 referenced with nomenclature 721/2 - front view
Sold outGenuine original vintage balance with spiral from Omega for caliber 1045 referenced with nomenclature 1327 - front view
Sold outGenuine original vintage balance with spiral from Lemania for caliber 5100 Omega 1045 referenced with nomenclature 721 - front view
Sold outGenuine original vintage complete balance from Fhf for caliber 175 referenced with nomenclature 721 - front view
Sold outGenuine original vintage complete balance with bridge from Buren for caliber 15 referenced with nomenclature 721 + 121 - front view
Sold outGenuine original vintage complete balance from Venus for caliber 150 referenced with nomenclature 721 - front view
Sold outGenuine original vintage complete balance from Renata for caliber 257 M FOR/352, 400MST referenced with nomenclature 721 - front view
Sold outGenuine original vintage complete balance from Fhf for caliber 60 referenced with nomenclature 721 - front view
Sold outGenuine original vintage complete balance from Fe for caliber 140 referenced with nomenclature 721 - front view
Sold outGenuine original vintage complete balance from Eb for caliber 1197 referenced with nomenclature 721 - front view

Genuine original vintage balance with hairspring watch parts sourced and inspected with care. At WatchmakerFix, we supply authentic movement components for collectors, independent watchmakers, and restoration professionals looking for reliable parts for vintage and modern watches. Each component is selected with attention to originality, condition, and compatibility, helping you restore a movement while preserving its mechanical integrity and collectible value.

Genuine original vintage balance with hairspring watch part - front view

Vintage Balance with Hairspring Watch Parts

The balance with hairspring is an important component within a watch movement. Depending on the caliber and construction of the movement, this part may support timekeeping, winding, setting, calendar, automatic winding, or chronograph operation. A worn, missing, bent, or incorrect balance with hairspring can affect reliability, accuracy, adjustment, or the correct transmission of power through the movement.

Function and Technical Role

In watchmaking, even the smallest component must fit precisely. The correct balance with hairspring must match the movement caliber, part reference, and sometimes the production version of the watch. Using a genuine original part helps maintain correct tolerances, stable performance, and long-term serviceability. This is especially important for vintage watches where replacement parts can be difficult to source and where originality remains an important part of the watch’s value.

Compatibility by Brand and Caliber

Before ordering, always check the movement caliber and compare the part reference carefully. Many watch brands used several versions of similar movements, and small differences can exist between related calibers. Our listings are designed to help you identify the correct part with clear product information, brand references, caliber details, and condition notes whenever available.

Common Wear and Restoration Issues

Vintage watch parts may show signs of age, wear, old lubricant, corrosion, or previous repair work. A defective balance with hairspring can cause poor movement function, unstable operation, setting issues, reduced power transmission, or incorrect mechanical engagement. During a professional service, replacing worn components with authentic original parts can improve reliability and help preserve the watch for future use.

Availability of Genuine Vintage Parts

Many genuine vintage balance with hairspring parts are no longer manufactured. Availability often depends on old stock, watchmaker inventories, or donor movements. For this reason, stock can be limited and may change quickly. WatchmakerFix continuously updates its catalog to offer carefully selected original parts for brands such as Omega, Heuer, Buren, Valjoux, Lemania, ETA, Longines, Zenith, and other historic manufacturers.

Order Balance with Hairspring Parts with Confidence

All parts are securely packed and shipped worldwide from France with tracked delivery. Whether you are restoring a collector’s watch, repairing a vintage chronograph, servicing an automatic movement, or sourcing a rare component for future use, our goal is to make it simple to find and buy the correct watch part with confidence.

FAQs for Balance With Hairspring Watch Parts

Yes. Wear or damage can affect movement reliability, functionality, fitment, or appearance depending on the component involved. Early replacement during servicing can help prevent additional wear and preserve long-term performance.

To identify the correct balance with hairspring, compare the movement caliber, watch reference, dimensions, and visible characteristics with the product description. Small differences between references or production versions can affect compatibility and proper installation.

This depends on the specific movement, watch reference, and component involved. Comparing dimensions, references, and technical details before installation helps ensure proper compatibility and reliable long-term performance. Careful identification before ordering helps avoid fitment issues and unnecessary replacement costs.