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Miyota

Miyota 9015

Swiss lever · introduced 2012
Beat rate
28,800 vph
Power reserve
42h
Jewels
24
Introduced
2012
Escapement
Swiss lever

The Miyota 9015 is the benchmark Japanese automatic at the mid-price tier, produced by Citizen's movement subsidiary. Its 3.9 mm height is thinner than most Swiss equivalents at the same price, making it the choice of independent brands that want a slimmer case profile than an ETA 2824-2 allows. Parts are available through Miyota's distribution network at modest cost. Its real-world reliability is strong, though it lacks the COSC track record or brand recognition of Swiss counterparts.

Specifications

Beats per hour
28,800
Jewels
24
Power reserve
42h
Diameter
25.6mm
Height
3.9mm
Escapement
Swiss lever
Introduced
2012
Finishing
Industrial
Service interval
5 years
Service cost tier
Entry

Complications

date

Known service issues

  • Rotor bearing can develop slight audible wobble after extended high-wear use; correctable at service

Notable in

  • Baltic Aquascaphe 39
  • Stowa Marine Original 40
  • Brew Metric Chronograph (base)
  • Zelos Mako

Buying advice

Practical guides for buying a watch with this caliber on the pre-owned market:

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Miyota 9015 | movement specs | Grail Atlas