Genuine Rolex® screw for upper ratchet wheel (4055) in automatic section, fits Rolex® 720, Rolex® 730, Rolex® 740 LeCoultre® 807 RL517/Date 3/Day 12 RL 517/Date

RL517/Date 3/Day 12 RL 517/Date 3/Day 12 curved Ronda Powertech Quartz Movement is a 3 hand (hour/minute/seconds) Swiss assembled with day at the 12 o'clock and date at the 3 o'clock

they have semi-flush cutting edges for precision cutting of soft wires

Available colours: Silver

Ollie Baker let-down chucks are used to wind and unwind the clock mainsprings

fits Omega® 269

Genuine Rolex® screw for upper ratchet wheel (4055) in automatic section, fits Rolex® 720, Rolex® 730, Rolex® 740 LeCoultre® 807 RL517/Date 3/Day 12 RL 517/DateGenuine Rolex screw for upper ratchet wheel (4055) in automatic section, part 4057, Fits calibres: Rolex 720 Rolex 730 Rolex 740 * Perrin Supply Ltd is independent of and not affiliated with or sponsored by Rolex. Rolex warranty does not apply to parts supplied by Perrin Supply Ltd.