| Gruen Ocean [message #7361] |
Mon, 24 October 2016 16:33  |
Timeticker
Messages: 568
Registered: June 2013
Location: Somewhere in the world
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Gruen Master |
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Model name :Ocean
Type :Precision
Period/date :1962
Gender :Gents
Case Maker :
Case Material :
Case Serial :
Case Style no :
Caliber :510SS
Movement Maker :Gruen
Movement Serial:
Bracelet :
Other info :
  Just need to get a general year for a Gruen 510 calendar watch
This dial is all original. It runs perfectly. But the case is not so lucky
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Attachment: IMG_0726.JPG
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People you thought were your best friends will stab you in the back to your face!
Love them anyway.
A "Paradoxical Commandment"
[Updated on: Sun, 04 February 2018 18:03] by Moderator Report message to a moderator |
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| Re: 510SS CA [message #7362 is a reply to message #7361] |
Mon, 24 October 2016 18:14  |
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Barney Green
Messages: 1747
Registered: February 2014
Location: Wolfsburg, Germany
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Gruen Authority |
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Just two questions:
a) is there something written at the bottom of the dial? Most likely Swiss but probably Ra or Tr?
b) does the movement have the GXC marking?
My wild guess: it is the 1969 Ocean Date.
Barney
Gruen, Gruen, Gruen ist alles was ich habe... Gruen, Gruen, Gruen is all I have...(German folklore song)
[Updated on: Mon, 24 October 2016 18:25] Report message to a moderator |
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| Re: 510SS CA [message #7366 is a reply to message #7362] |
Mon, 24 October 2016 20:35 |
Timeticker
Messages: 568
Registered: June 2013
Location: Somewhere in the world
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Gruen Master |
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Hi Barney,
Yes,Swiss on the dial, and GXC on the balance cock plate. I've posted a picture of the movement, in case there was any confusion.
People you thought were your best friends will stab you in the back to your face!
Love them anyway.
A "Paradoxical Commandment"
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| Re: 510SS CA [message #7370 is a reply to message #7366] |
Tue, 25 October 2016 06:56 |
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Barney Green
Messages: 1747
Registered: February 2014
Location: Wolfsburg, Germany
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Gruen Authority |
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OK, with the GXC mark it will not have been made (and imported) after 1968. Gruen did not start very early to mark the dials with a "17 JEWELS" stamping, it must have been mid 60s. The missing of "Ra" of "Tr" on the dial might be due to the fact the apparently only the hands due have lume, I can't see any at applied to the dial. In the early 60s there was Radium used and the dials were appropriately marked, about 64 they used Tritium and the dials were marked Tr. I'd still say this might be the "Ocean Date", but would go for probably 1967.
Gruen, Gruen, Gruen ist alles was ich habe... Gruen, Gruen, Gruen is all I have...(German folklore song)
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| Re: 510SS CA [message #7371 is a reply to message #7370] |
Tue, 25 October 2016 15:01 |
Timeticker
Messages: 568
Registered: June 2013
Location: Somewhere in the world
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Gruen Master |
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There are dots at the 12, nine, and six position. That is, as far as the radium goes
People you thought were your best friends will stab you in the back to your face!
Love them anyway.
A "Paradoxical Commandment"
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