Bergeon 7990 Support for Cleaning the Impulse-Pin Watchmakers Swiss ToolBergeon 7990 Support for Cleaning the Impulse Pin Watchmakers Swiss Tool Items Description Support for cleaning the impulse pin. Allows stable cleaning of the impulse pin by mounting the sprung balance with balance cock without damaging the balance spring. Swiss Made. We only sell brand new products. 100% Made by Bergeon, Swiss and brand new.

75mm [diameter]

Option 20: GMT pink letter black dark coffee bezel

Hattori AL35

Double two movement

-Diameter: around 29

Japan Quartz MovementHattori VX89-D6

Anodized aluminium shaft

Ronda 1064 Quartz Movement

Small second @6@9@12 The battery {not included)

SKU: 7750-02-B

width:73px

Item weight: about 50g