Genuine Omega® balance staff, part number 1321, fits Omega® 1040, Omega® 1041 Felsa 692N dual measurements in millimeters and

dual measurements in millimeters and carats

80 mm (thick) round flat sapphire crystal

2 sets of 6 polishing strips

RL1069 Height 2 RL 1069 Height 2 Ronda Slimtech Quartz Movement is a 3 hand (hour/minute/small second) movement

3 hand movement (hour/minute/chronograph seconds) with 2 indicators and a date window at the 4:30 position

Genuine Omega® balance staff, part number 1321, fits Omega® 1040, Omega® 1041 Felsa 692N dual measurements in millimeters andGenuine Omega balance staff, part number 1321, fits Omega 1040, Omega 1041 * 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.