Miyota Caliber 8218 Watch Movement - Caliber Corner

821810Hz~10MHz(SY-8218) 10Hz~1MHz(SY-8219) Square wave: 10Hz~1MHz(Duty50) Magnetic field snal detection: Voltage drop method of both ends of the non-inductive resistor MaximumMiyota 8218 vs 8245: The caliber 8218 has a date at 3:00. The caliber 8245 is the same as the 8218 but without a date complication. Miyota 8218 vs 8219: Similar to the caliber 8218, there is