Miyota 9133
Factory specs
- Caliber
- 9133
- 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, Power reserve
- Same family
- Miyota 9100, Miyota 9120, Miyota 9122, Miyota 9130, Miyota 9132
Power-reserve member of Miyota's "Premium Mechanical" 9100 series (siblings 9100, 9120, 9122, 9132, which share one spec sheet): central hours, minutes and seconds, date window at 3 and a pointer power-reserve indicator on the left of the dial (Miyota's layout drawing; Caliber Corner says at 10). Factory spec: 13 1/2 lignes (Φ30.20mm on the spec sheet), 5.52mm high, 26 jewels, 28,800 vph, running time more than 40 hours, accuracy -10 to +30 s/day, posture difference under 30 s, lift angle 51°. Hand winding per Miyota's 91XX manual; hacking (stop-seconds) per Caliber Corner, as on the rest of the 9100 series. Miyota's product page marks the 9133 as discontinued (checked 2026-10-21), though watches using it are still sold.
Watches with the Miyota 9133
| Watch | Price from | Movement | Dia. mm | Thick mm | Crystal | Micro-adjust |
|---|---|---|---|---|---|---|
 Zelos GT 40mm Carbon |
$449 | Miyota 9133 | 40 | 12.5 | Sapphire | no bracelet |
 Zelos GT 40mm SS |
$499 | Miyota 9133 | 40 | 12.5 | Sapphire | — |
 Zelos GT 42mm SS |
$529 | Miyota 9133 | 42 | 12.5 | Sapphire | — |
 Zelos GT 42mm Carbon |
$589 | Miyota 9133 | 42 | 12.5 | Sapphire | no bracelet |