$3.50
You Saved
This is a genuine MIYOTA 6H coil block for the 0S10 and 0S20 movements, made in Japan, designed for 0S10/0S20 quartz chronograph calibers. It serves as the core drive component for the 6H (6 o’clock) stepper motor, converting electrical pulses from the circuit board into magnetic force to drive the gear train. This product is brand new and original, intended for repairing movements that fail due to open circuits, short circuits, or corrosion damage to the coil.
Compatible Movements：0S10 / 0S20 quartz chronograph calibers
Origin：Made in Japan
Quality：Genuine original, brand new
Function：Converts electrical pulses to magnetic force for stepper motor
1. Is this coil block an original MIYOTA genuine part?
Yes. It is an original MIYOTA factory part, made in Japan, designed for 0S10/0S20 chronograph calibers.
2. Which movements is this coil block compatible with?
It fits MIYOTA 0S10 and 0S20 quartz chronograph movements. Both measure 13½ ligne (30.80mm)—0S10 height is 4.13mm, 0S20 height is 5.10mm.
3. Which function does the 6H coil drive?
This coil drives the 6 o’clock (6H) stepper motor, powering the small seconds hand at 6 o’clock or related functions. The 0S10/0S20 use multiple coil designs—6H coil is one position among several. The 0S10 is a six-hand chronograph caliber featuring chrono hour/min/sec, date, and long-life battery.
Fast Worldwide Shipping – Orders are dispatched within 3 business days.
Competitive Pricing – Great value across watch movements, replacement parts and watchmaking tools.
Extensive Selection – More than 3,000 watch movements, parts and accessories available.
Trusted Worldwide – Trusted by watchmakers, repair professionals and watch enthusiasts worldwide.
Personalized Sourcing – Can’t find the part you need? Contact [email protected] or WhatsApp +86 18620212114.
