Author Topic: Laco with Miyota movement.  (Read 9573 times)

Offline agbyee

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Laco with Miyota movement.
« on: December 23, 2016, 11:41:20 PM »
Hi guys,
Anyone owns a Laco watch with the Miyota movement?i realise the seconds hand skips a beat whenever i move or shake my hand wearing the watch...Anyone experience the same thing?

Offline hidden830726

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Re: Laco with Miyota movement.
« Reply #1 on: December 24, 2016, 06:47:59 AM »
Hey,

I have Miyota watch, but not Laco, but nothing as you describe.

I would imagine it stop a "beat" as you mentioned? either its faulty or i imagine it wrong. Best you show us a video on wha you meant.
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Offline meoramri

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Re: Laco with Miyota movement.
« Reply #2 on: December 24, 2016, 08:09:02 AM »
Pilotwatch with more than 44 mm width?


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Offline Timeless

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Re: Laco with Miyota movement.
« Reply #3 on: December 26, 2016, 08:58:37 AM »
Which model of Laco you are referring to? My Valencia is running fine so far though.

Offline Caseywai

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Re: Laco with Miyota movement.
« Reply #4 on: December 27, 2016, 03:38:58 PM »
Hi guys,
Anyone owns a Laco watch with the Miyota movement?i realise the seconds hand skips a beat whenever i move or shake my hand wearing the watch...Anyone experience the same thing?

I bought a Laco Flieger with Miyota Movement as a gift. I think I have noticed this occurrence before, might be Miyota movement common issue...


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Offline meoramri

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Re: Laco with Miyota movement.
« Reply #5 on: December 27, 2016, 04:53:52 PM »
Hi guys,
Anyone owns a Laco watch with the Miyota movement?i realise the seconds hand skips a beat whenever i move or shake my hand wearing the watch...Anyone experience the same thing?

I bought a Laco Flieger with Miyota Movement as a gift. I think I have noticed this occurrence before, might be Miyota movement common issue...


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>44mm wide watch right?


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Offline agbyee

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Re: Laco with Miyota movement.
« Reply #6 on: December 27, 2016, 10:20:54 PM »
Yes 44mm diameter watch. I checked online apparently it is a common problem with certain Miyota engine. However it is not a nice sight to see it skip a beat whenever i swing my arm a little harder.

Offline meoramri

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Re: Laco with Miyota movement.
« Reply #7 on: December 28, 2016, 04:42:43 AM »
It's all about the angular momentum and weight of the hands. Bigger watches tend to have longer hands (hence weight) and the angular momentum amplifies beyond the strength of certain miyota calibers.


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Offline agbyee

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Re: Laco with Miyota movement.
« Reply #8 on: December 28, 2016, 11:30:32 AM »
Thanks for the sharing...makes sense and explains why beat skipping.

Offline Horologist

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Re: Laco with Miyota movement.
« Reply #9 on: January 10, 2019, 08:42:02 AM »
Good info, long hand equals heavy weight in a way.

Offline CroMov

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Re: Laco with Miyota movement.
« Reply #10 on: June 01, 2020, 08:57:56 AM »
Agree to that, longer hands brings additional weight.

Offline Potential_Highlight

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Re: Laco with Miyota movement.
« Reply #11 on: June 02, 2020, 12:51:24 AM »
I just got myself one a few days ago. Not sure about the seconds hand, I'll observe it a little bit more

Offline Chuan

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Re: Laco with Miyota movement.
« Reply #12 on: July 04, 2020, 11:18:58 AM »
following this.
Which is better, Miyota, Seiko or ETA movements?

Offline Potential_Highlight

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Re: Laco with Miyota movement.
« Reply #13 on: July 16, 2020, 01:31:10 PM »
So about 60 seconds ago, I saw this thread, got up from my laptop, went to get hold of my Laco, and started shaking it. The seconds hand did not stutter

Offline pleasuresaurus

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Re: Laco with Miyota movement.
« Reply #14 on: October 05, 2020, 12:24:57 PM »
I have a non-Laco tool diver thats running a Miyota 9015. Movement functions normally without this second skipping mentioned, even if shaken vigorously. Even tried dropping the watch onto a cushion, still steady.

Offline gr2k

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Re: Laco with Miyota movement.
« Reply #15 on: August 24, 2023, 10:08:33 AM »
i had a Autodromo Stradale with the Miyota 9015 several years ago.


it had a weird metallic sound from day one - didn't last 2 years.


that watch had a great design let-down by a sub par movement - but that's just my opinion.

Offline HarleMec

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Re: Laco with Miyota movement.
« Reply #16 on: September 08, 2023, 09:25:44 AM »
though it's an old thread revived. here's something I found:

https://calibercorner.com/stuttering-seconds-hand-explained/