Antiquorum’s upcoming New York watch auction takes place April 15th, and today we’ll show you one of our favorite pieces: a Rolex GMT Master 1675 with Blue Bezel. Sometimes referred to as the “Blueberry” GMT.

The look of the blue bezel is great, which makes it really stand out from the more common blue and red Pepsi bezel GMTs. That said, a real blue bezel 1675 is extremely rare, and this particular piece does not have an original bracelet (it is head only), and no paperwork, so it is hard to say if the blue bezel is original.

The estimated price range is $15,000-20,000.