Genuine Omega® crown wheel 31 teeth on top, 24 teeth on bottom, dia. 5.94 mm, part number 027, fits Omega® 9 Hamilton Original Vintage Crystals 10 mm (thick) Y-shape curved

10 mm (thick) Y-shape curved mineral crystal with black trim and a minute track in silver

7 3/4" Square Needle File Cut 2 Swiss Pattern is a square file

Diameter: 75 mm

Premium Gold Pink Flowers Arabic Insert 2" measures 2" 50

Genuine Omega® crown wheel 31 teeth on top, 24 teeth on bottom, dia. 5.94 mm, part number 027, fits Omega® 9 Hamilton Original Vintage Crystals 10 mm (thick) Y-shape curvedGenuine Omega crown wheel 31 teeth on top, 24 teeth on bottom, dia. 5. 94 mm, part number 027, fits Omega 9 * Perrin Supply Ltd is independent of and not affiliated with or sponsored by Omega. Omega warranty does not apply to parts supplied by Perrin Supply Ltd.