Miyota 9122
Factory specs
- Caliber
- 9122
- Made in
- Japan
- Frequency
- 28,800 bph (4 Hz)
- Power reserve
- 40 h
- Jewels
- 26
- Hacking
- Yes
- Hand winding
- Yes
- Accuracy
- -10 / +30 s/day
- Diameter
- 30.2 mm
- Height
- 5.52 mm
- Functions
- Hours, Minutes, Seconds, Date, Day
- Same family
- Miyota 9100, Miyota 9120, Miyota 9130, Miyota 9132, Miyota 9133
Triple-calendar member of Miyota's "Premium Mechanical" 9100 series (siblings 9100, 9120, 9132): central hours, minutes and seconds, date window at 6, pointer day-of-week subdial at 9 and pointer month subdial at 3 (the schema has no "month" function, so month is only recorded here). Day and date are set with the crown, the month with a pusher. Factory spec: 13 1/2 lignes, 5.52mm high, 26 jewels, 28,800 vph, about 40h power reserve, accuracy -10 to +30 s/day, posture difference under 30 s; stop-seconds, hand winding and quick date setting. The 30.2mm diameter is Caliber Corner's figure (Miyota states the size only in lignes).
Watches with the Miyota 9122
| Watch | Price from | Movement | Dia. mm | Thick mm | Crystal | Micro-adjust |
|---|---|---|---|---|---|---|
 Undone Urban Automatic |
$430 | Miyota 9122 | 40 | 12.7 | Sapphire | no bracelet |
 KUOE Royal Smith 90-010 |
$765 | Miyota 9122 | 35 | 12.7 | Sapphire | — |
 Wise Flyboy 904L |
$925 | Miyota 9122 | 41.5 | 11.65 | Sapphire | no bracelet |
 March LA.B AM2 Calendar |
$1,622 | Miyota 9122 | 41 | 12.95 | Sapphire | — |
 Kurono Tokyo Calendrier SBR |
$2,380 | Miyota 9122 | 38 | 11.5 | Sapphire | no bracelet |