watch and pocket
Nivaflex Mainsprings for Wristwatches and Pocket Watches
Nivaflex mainsprings by Boley are known for their high quality and reliability in watchmaking. Manufactured from a specially developed high-performance Nivaflex alloy, they are suitable for both wristwatches and pocket watches.
Key properties of Nivaflex mainsprings include:
• antimagnetic
• corrosion-resistant (non-oxidizing)
• self-lubricating
• fatigue-resistant and durable
• high resistance to breakage
These characteristics ensure consistent power delivery, extended movement lifespan, and reliable timekeeping. Boley Nivaflex mainsprings are a trusted choice for watchmakers, as well as for the repair and restoration of mechanical watches.
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