Generic Threaded Waterproof Crown to fit Baume & Mercier® CN-BM007 Omega® 19.4 T 2 slightly domed with calendar bubble

slightly domed with calendar bubble

Genuine Rolex® top dial screw

Bulk Flat Hatch Gasket assortment

Genuine Omega® pillar wheel jumper

Aurore 166

Generic Threaded Waterproof Crown to fit Baume & Mercier® CN-BM007 Omega® 19.4 T 2 slightly domed with calendar bubbleGeneric Threaded Waterproof Crown to fit Baume & Mercier CN BM007 steel, outside diameter 6. 00 mm, tube diameter 3. 95 mm, crown height 2. 75 mm, crown height with pipe 7. 00 mm, tap 1. 20 mm, generic (not original) * Perrin Supply Ltd is independent of and not affiliated with or sponsored by Baume & Mercier. Baume & Mercier warranty does not apply to parts supplied by Perrin Supply Ltd. Using generic crystals may devalue your watch.