Blak-Ox Silver/Gold Oxidizer 3 oz LeCoultre® 880G winding key for movement to

winding key for movement to fit Jaeger LeCoultre® calibres: 210

for easy storage

Adanac® 4282 steel crown

12 teeth on the pinion

Blak-Ox Silver/Gold Oxidizer 3 oz LeCoultre® 880G winding key for movement toBlak Ox DRY produces the darkest smooth deep black patina on silver and gold. Add 3oz of hydrochloric acid to the powdered contents. (Hydrochloric acid can be purchased as muriatic acid at hardware and pool supply stores). Dilute with water for shades of gray. Works on silver, gold, copper, brass, and bronze. Do not use on Aluminum. If not sealed properly Blak Ox will oxidize the closest metals. We recommend that you double bag the bottle and store