Spring Bar Tool - Steel Material:Steel Touches like a bevelled sapphire

Touches like a bevelled sapphire crystal

and Africa

utilizing two independent ‘flying’ balances coupled to a differential wheel visible at 6 on the dial

both of which were lost in the third generation

Spring Bar Tool - Steel Material:Steel Touches like a bevelled sapphireThe Hairspring Spring Bar Tool, fabricated in Switzerland by Bergeon, features fork and pusher working ends to accommodate strap changes for both drilled and blind tapped lugs. This quality steel tool displays fine Swiss design and manufacturing with expertly turned knurling that provides exceptional grip, precise machining and finishing throughout, and a laser engraved "Hairspring" logo. Bergeon is the leading manufacturer of watch tools, crafting