Longines® Waterproof Crown CN-LONG68 square, flush pipe, diameter 4.50 mm Omega® 47.7 NN Genuine Omega® safety ring for

Genuine Omega® safety ring for rotor

bearing plate

calibres: 28

part # 52568

Longines® Waterproof Crown CN-LONG68 square, flush pipe, diameter 4.50 mm Omega® 47.7 NN Genuine Omega® safety ring forLongines Waterproof Crown CN LONG68 square, flush pipe, diameter 4. 50 mm steel, square, flush pipe with wings and name logo, diameter 4. 50 mm, height of crown only 2. 20 mm, total height of crown 2. 20 mm, opening diameter to tube crown fits 2. 00 mm, tap 0. 90 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