Bergeon 2719-DR Replacement Plex Well with Tip for 2719

For oiling pallet stones, chronographs, calendar movements or pin lever escapements and for use whenever a given quantity of oil is required. Needle measures .16 mm.

For oiling pallet stones, chronographs, calendar movements or pin lever 

escapements and for use whenever a given quantity of oil is required. 

Needle measures 0.16mm