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This is a genuine MIYOTA 6H second wheel by CITIZEN, made in Japan, designed for FS10/FS20 series quartz chronograph movements. This part is a key transmission component for the 6 o’clock sub-dial display, responsible for driving the 6 o’clock hand. This product is brand new and original, not a generic replacement part.
Brand:MIYOTA (by CITIZEN)
Compatible Movements:FS10 / FS20 quartz chronograph movements
Part Name:6H Second Wheel (for 6 o’clock sub-dial)
Origin:Made in Japan
Quality:Genuine original, brand new
Function:Drives the 6 o’clock hand (small second or chronograph minute counter)
Movement Height:5.10mm (FS10/FS20)
Battery:SRR125SW
Note:For precise specifications like tooth count and arbor diameter, please refer to the official movement technical guide
1. Is this 6H second wheel an original CITIZEN/MIYOTA genuine part?
Yes. It is an original MIYOTA factory part, made in Japan.
2. Which movements is this 6H second wheel compatible with?
It is designed for FS10 and FS20 quartz chronograph movements. The FS series features chronograph function with 24-hour display. Please check the caliber marking on the movement main plate to confirm FS10 or FS20.
3. What happens if the 6H second wheel is damaged?
It may cause the 6 o’clock sub-dial hand to stop or display incorrectly, affecting chronograph or timekeeping functions. Timely replacement is advised.
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