Miyota 9039
Factory specs
- Caliber
- 9039
- Made in
- Japan
- Frequency
- 28,800 bph (4 Hz)
- Power reserve
- 42 h
- Jewels
- 24
- Hacking
- Yes
- Hand winding
- Yes
- Accuracy
- -10 / +30 s/day
- Diameter
- 26 mm
- Height
- 3.9 mm
- Functions
- Hours, Minutes, Seconds
- Same family
- Miyota 9015, Miyota 9019, Miyota 90S5
No-date version of the 9015 (Miyota lists it as "3 Hands" and its setting diagram shows only a time-setting crown position, so no phantom date). Factory spec: 11½ lignes (spec sheet marks Φ26.00mm), 3.90mm high, 24 jewels, 28,800 vph, about 42h running time, accuracy -10 to +30 s/day, posture difference under 30 s, lift angle 51°, stop-second, automatic and hand winding.






































































