Up for sale is this genuine Rolex bezel “Pepsi” insert for a GMT Master 1675 or 16750 with an acrylic crystal. It’s in fantastic condition, with very little sign of wear at all (fits *extremely* tightly into the steel bezel - took my watchmaker some effort to pop it in!). The blue is vibrant and the red has faded to a gorgeous pink as shown in these pictures, which are not color filtered or adjusted in any way. It shows a few very light marks as one would expect for its age, but is really near near mint to the naked eye. The back of the insert is blue. My understanding is that blue is entirely period correct for my 1984 era GMT 16750 shown in the photos (obviously, the watch is NOT included in this sale, and neither is the steel bezel - just the aluminum insert itself). And let’s face it, even if you have an older 1675, it will look ridiculously good on your watch for a fraction of the price of a red back insert in this condition that would easily cost a couple thousand dollars. Price for the insert is $675 net to me. Payment via PayPal (friends and family) or Venmo, and will include shipping in the continental US (or face to face for anyone in the Philadelphia area). International shipping costs and logistics would be subject to further discussion with any potential buyer. Please look at the pictures and feel free to ask any questions, as any sale is final, no returns. Thanks for looking! Mark