Genuine Omega® ratchet wheel screw, part number 147, fits Omega® T 17 5030 Series Ronda Generic (not original) day dial

Generic (not original) day dial (black on white)

Dumont Pattern 2 Antimagnetic Tweezer is a general use tweezer with sturdier points slightly wider and thicker than the pattern 1 tweezer

friction fit

3 pieces 13 mm thin stick sweep seconds hand with counter balance

712-4 Horizontal Multi Function

Genuine Omega® ratchet wheel screw, part number 147, fits Omega® T 17 5030 Series Ronda Generic (not original) day dialGenuine Omega ratchet wheel screw, part number 147, fits Omega T 17 * 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.