1982 Rolex GMT-Master Ref. 16750 WGS with ‘Bicchierini’ dial and Unpolished case

The Rolex reference 16750 is a transitional model in the GMT-Master lineup, produced from around 1981 to 1988. It marked a shift in technology, as it was one of the first models to feature the Caliber 3075 movement, which introduced a quickset date function—something the earlier models, like the 1675, lacked. The 16750 is similar in design to the 1675 but includes updated features, including the more modern movement and a slightly improved case design.

It came in both matte dial and glossy dial versions, a detail that has intrigued collectors. These two dial types reflect different production periods and are one of the features that differentiate variations of the 16750.

The matte or “Pallettoni” dial version was produced in the earlier years of the 16750’s production (around 1981-1983). The glossy or “Bicchierini” dial version began to appear around 1984 and continued until the end of the 16750’s production in 1988. As the name suggests, the glossy dial has a smoother, more reflective surface, giving the watch a more polished, modern look compared to the matte dial. The markers on the glossy dial are surrounded by a white gold ring (WGS – White Gold Sorrounding).

The example offered here is a Rolex GMT-Master Ref. 16750 from 1982 with WGS ‘Bicchierini’ dial.

The glossy dial, which, according to production dates, is probably from the mid-80s replaced during a service, has aged into a stunning way; a cool brown patina has built around the white gold surroundings of the hour markers. The rest of the surface remains very glossy and smooth, with no visible wear. The original tritium lume on the markers have developed a beautiful creamy patina which matches that on the original hands.

The stainless steel case remains completely untouched and unpolished, featuring sharp bevels and showing signs of wear throughout the years. The case back remains in the same condition. The stainless steel bezel remains sharp and unpolished too. The original fat font bezel insert features a stunning fading; the blue portion shows a light sky blue and the red portion a pale pinky red.

Indeed, a watch full of character!

It comes suited on its original Rolex Oyster 78360 solid-links stainless steel bracelet with 580 end links and matching clasp code H that shows light signs of wear and little stretch.

The original acrylic crystal has some scratches but also remains unpolished.

The watch is running well and keeping time as it has been fully serviced recently.

Macros of dial and case are available under request, as well as movement, inner case back and service pictures.