Miyota JP27
Factory specs
- Caliber
- JP27
- Made in
- Japan
- Jewels
- —
- Accuracy
- -20 / +20 s/month
- Battery life
- 3 years
- Diameter
- 28.2 mm
- Height
- 4.3 mm
- Functions
- Hours, Minutes, Seconds, Day, Date
Miyota multi-function quartz: centre hours, minutes and seconds, a day-of-week subdial hand and a date window (the drawing shows the day hand at 9 and the date at 3). Miyota spec sheet: 12½ lignes, Ø28.2mm, 4.30mm high, accuracy 20 s/month (recorded as ±20), SR621SW battery, battery life 3 years (pulling out the stem minimises consumption), shock detection; the day is set with the crown at the second position and the date must not be set between 9pm and 1am. Miyota does not state a jewel count. Miyota's product page marks the JP27 as discontinued (2026-10-30).
Watches with the Miyota JP27
| Watch | Price from | Movement | Dia. mm | Thick mm | Crystal | Micro-adjust |
|---|---|---|---|---|---|---|
 Undone Urban 37 |
$275 | Miyota JP27 | 37 | — | K1 mineral | no bracelet |