Eterna® Waterproof Crown CN-ETER14 Omega® 510 60 mm (center) x 1

60 mm (center) x 1

40mm strand bead stringing wire combines the flexibility and convenience of thread with the strength and durability of stainless steel wire

Material: Geunine Bulova

Genuine Rolex® clutch lever spring screw (yoke spring screw)

Omega® 371

Eterna® Waterproof Crown CN-ETER14 Omega® 510 60 mm (center) x 1Eterna Waterproof Crown CN ETER14 steel, short pipe, 5 dots, outside diameter of crown 4. 00 mm, outside diameter of case tube 2. 00 mm, height of crown only 2. 75 mm, total height of crown 3. 25 mm, tap 0. 90 mm * Perrin Supply Ltd is independent of and not affiliated with or sponsored by Eterna. Eterna warranty does not apply to parts supplied by Perrin Supply Ltd. Using generic crystals may devalue your watch.