Genuine Omega® click spring with screw hole off-center, dia. 4.90 mm,m part 7043, Omega® base calibre 18 (see all calibres in description) Jaeger-Lecoultre® back-wind crowns and components RL 774 RL 774 Ronda

RL 774 RL 774 Ronda Normtech Quartz Movement is a 2 hand (hour/minute) movement with a date window at the 3 o'clock position

Lanco 1022

4oz (113g) head weight

with luminous dot

part # 738

Genuine Omega® click spring with screw hole off-center, dia. 4.90 mm,m part 7043, Omega® base calibre 18 (see all calibres in description) Jaeger-Lecoultre® back-wind crowns and components RL 774 RL 774 RondaGenuine Omega clicking spring with screw hole off center, diameter 4. 90 mm,m part number 7043 Fits calibres: Omega 18 Omega 19 Omega 19 NN Omega 19 CHRO Omega 20 Omega 20 NN Omega 27 (8 Day) * 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.