Tissot® Crown (Waterproof, threaded), fits tube T358.389, part number for the crown is T350.603 or T350006734 5022 Series Ronda RL 507-D4 RL 507-D4 Ronda

RL 507-D4 RL 507-D4 Ronda Quartz Powertech Movement is a 3 hand (hour/minute/seconds) Swiss assembled

ETA® 7750

yoke spring to fit Jaeger LeCoultre® calibres: 825

calibres: 16 size Pocket Watch

Tissot® Crown (Waterproof, threaded), fits tube T358.389, part number for the crown is T350.603 or T350006734 5022 Series Ronda RL 507-D4 RL 507-D4 RondaTissot Crown (Waterproof, threaded), fits tube T358. 389, part number for the crown is T350. 603 or T350006734 Polished steel colour, threaded waterproof crown, genuine with logo, T shaped, slightly domed, diameter 6. 50 mm, fits tube 2. 60 mm (threaded on the inside of the case tube), total height 7. 55 mm, fits stem 1. 20 mm. Will fit Tissot tube T358. 389. Tissot part number for the crown is T350. 603 or T350006734 *Perrin Supply Ltd is independent