Longines® Dustproof Crown CN-LONG46 diameter 5.00 mm Omega® 865 If you require the mainspring

If you require the mainspring only order part number CP-M1711H

France Ebauches FE 2131

Citizen B560M

fits Breitling® Avenger Seawolf

Longines® Dustproof Crown CN-LONG46 diameter 5.00 mm Omega® 865 If you require the mainspringLongines Dustproof Crown CN LONG46 diameter 5. 00 mm steel, normal square with wings and name logo, diameter 5. 00 mm, height of crown only 1. 85 mm, tap 0. 90 mm, total height of crown including pipe 2. 65 mm * Perrin Supply Ltd is independent of and not affiliated with or sponsored by Longines. Longines warranty does not apply to parts supplied by Perrin Supply Ltd. Using generic crystals may devalue your watch.