Seiko Caliber 6r35

Seiko Caliber 6R35A

Seiko Caliber 6r35a

ManufacturerSeiko
Caliber Number6R35A (6R35)
Movement TypeAutomatic
Diameter27.40mm
Casing Diameter
27mm
Height5.25mm
Jewels24
Vibrations Per Hour
21,600 bph
Lift Angle
53 degrees
Shock System?Diashock
MainspringSpron 510 (needs confirmed)
Regulation
ETACHRON
Power Reserve
~70 hours
Rotor Direction
Bi-directional (Magic Lever)
Hacking?Yes
Hand-Windable?Yes
Magnetic Resistance
4,800 A/m (60 gauss)
FunctionsHours, minutes, central second hand, date at 3:00
Country of ManufactureJapan
Known Models
(Add your watch in the comments below)

The Seiko caliber 6R35A is the first generation of the 6R35 family of movements. The letter A indicates the first generation of this caliber.

Find the full Seiko caliber 6R35 specs and information here.


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Seiko Caliber 6R35 Watch Movement | Caliber Corner
1 year ago

[…] is still a rather new movement, so currently there is only the 6R35A. The general caliber number is 6R35, with 6R35A being the first version. The subsequent letter […]

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自動巻きローターの種類 | watch hax
1 year ago

[…] 出典:Seiko Caliber 6R35A Watch Movement | Caliber Corner […]

Daniel
Daniel
6 months ago

So far (about 3 weeks) it loses 4 to 11 seconds a day. It’s in the Alpinist. Seems pretty solid so far.

John McG
John McG
5 months ago

I have my Alpinist just a month wearing it 16 hrs a day. The first 10 days or so it lost time at -3secs per day,then it started to gain +3 secs a day for a week.Since then it has fluctuated by + or-3secs a day So that currently it is 5 secs faster than GMT;it has never been more than +or-15 secs either side of GMT at any time.After a month it still hasn’t… Read more »

John
John
5 months ago

My alpinist is running 2.1 seconds fast.

Chew
Chew
3 months ago

SPB147 running +2 a day – very pleased

ROBERT JENNINGS
ROBERT JENNINGS
3 months ago

I have the 6R35A movement in my Seiko Alpinist SBDC091 model (no complaints).

Lance
Lance
2 months ago

Love my Alpinist so far, my first real watch. Seems pretty spot on to me, but i don’t really measure the +/- stuff.

Venus Caliber 178
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