Vintage IWC watch Cal 8531 International Watch Co. Schaffhausen Gold Plated

Category

Wristwatches

Store

eBay

Brand

IWC

This resulted in considerable power and energy loss. Pellaton hit upon a surprising solution, instead of putting a ball bearing or cog at the centre of the rotor, he used a heart-shaped, eccentrically bearing-mounted disc.

1595 GBP