
Joepny brings to light a critical discussion surrounding the authenticity of a vintage Rolex Daytona ref. 6239, previously sold by prominent auction houses. His post meticulously details how a "Solo" dial variant of the 6239, initially sold for a modest sum, reappeared years later with a significantly altered dial and a much higher valuation. This case study serves as a stark reminder for collectors about due diligence in the vintage watch market.

The Rolex 6239 represents a black dial variant within this reference, produced from 1963 to 1969. This reference occupies a specific position in Rolex's chronograph offerings of the period, distinguished by its black dial configuration and manual winding operation.
The watch features a 37mm stainless steel case fitted with a fixed tachymeter bezel and acrylic crystal. Water resistance is rated to 50 meters. The manual winding movement utilizes the Valjoux 72 caliber, providing a 45-hour power reserve. The timepiece is completed with a leather strap.
This reference appeals to collectors focused on vintage Rolex chronographs from the 1960s production era. The black dial variant offers an alternative to other dial configurations within the 6239 reference range. The manual winding Valjoux 72 movement and 37mm case size reflect the technical specifications typical of this production period.
No. Not all. In fact, I think I may not be so far from the mark if i said that I think the number that have had "something" done to them was as high as the number that have not. So, for me, no real surprise that a watch surfaces that has been heavily faked. From the pouint of view of the auctioneer, then yes, their reputation does depend a lot on being able to authenticate watches that they sell. And yes, they should go to extreme lengths on watches for such verification of authenticity. They di
Thats why I stick to stuff that matches date with serial number and is not exotic Best Imran
I buy primarily used watches and I always do the simple case number & movement number searches. But I think the firm that brings the watch to market and earns income from selling it, bears the primary responsibility to ensure that they are selling the genuine thing and their good faith is backed by real due diligence. In this case, it is clear that Phillips missed a step in their due diligence.
At least, I hope the Paul Newmanβs Paul Newman sold recently is not a fake too π Best wishes Alkiro
.....i was once told by a very experienced vintage dealer that over 70% of PNs had been doctored to varying degrees.
So we cannot trust the best auction houses and I have read on internet horror stories on second hand dealers. So what to do if the adage Β« buy the seller first Β« is no more true ? Only way : buy directly from a collector but you have to be introduced
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