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#1 |
"TRF" Member
Join Date: Sep 2008
Real Name: Troy
Location: USA
Posts: 40
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Sub non date tech question.
When (by serial number or year) did the non date sub start putting COSC on the dial? Also the engraving around the inner dial? Also are they more rare? Is the non date discontinued? Sorry for all the questions; I'm kinda out of touch with all that is Rolex these days. Been doing that Kobold thing.
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My current collection includes... • PANERAI Luminor Submersible Chrono 1000M PAM187 • ROLEX Deepsea Sea-Dweller • ROLEX GMT II C 18k/SS • SEIKO Ananta SRQ005 |
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#2 |
"TRF" Member
Join Date: Sep 2008
Real Name: Troy
Location: USA
Posts: 40
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Anyone?
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My current collection includes... • PANERAI Luminor Submersible Chrono 1000M PAM187 • ROLEX Deepsea Sea-Dweller • ROLEX GMT II C 18k/SS • SEIKO Ananta SRQ005 |
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#3 |
2024 Pledge Member
Join Date: Jun 2008
Location: So Cal, USA
Watch: Not a ONEWatch Man
Posts: 7,383
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I think it started during late Z-serial production
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#4 |
"TRF" Member
Join Date: Jan 2007
Real Name: Pat
Location: PNW
Watch: your P's and Q's
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Don't take this as gospel but...
The engraved rehaut started towards the end of the Z series serial numbers. It's pretty new, maybe 1-1/2 years. Starting w/the M series, Rolex updated the 14060M to COSC certified, also new. The ND is not discontinued. It exists today in the form you describe. No, they aren't exclusive or rare.
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#5 |
"TRF" Member
Join Date: Apr 2008
Location: Indonesia
Posts: 1,369
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Please feel free to correct me, I think it start with Z serial for engraved chapter ring and M for COSC. But I can assure they are not rare and probably will be replaced with ceramic bezel (all Sub line) but not sure when
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#6 |
"TRF" Member
Join Date: Sep 2008
Real Name: Troy
Location: USA
Posts: 40
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Thanks! That pretty much answers my questions.
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__________________
My current collection includes... • PANERAI Luminor Submersible Chrono 1000M PAM187 • ROLEX Deepsea Sea-Dweller • ROLEX GMT II C 18k/SS • SEIKO Ananta SRQ005 |
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