





21
Rolex
Ref. 1675
GMT-Master
A fine and well-preserved stainless steel and yellow gold dual time wristwatch with black dial, date, bracelet, and original invoice
- Estimate
- $9,500 - 19,000
- Manufacturer
- Rolex
- Year
- Circa 1979
- Reference No
- 1675
- Movement No
- D’930’738
- Case No
- 5’875’975
- Model Name
- GMT-Master
- Material
- 18K yellow gold and stainless steel
- Calibre
- Automatic, cal. 3075, 27 jewels
- Bracelet/Strap
- 18K yellow gold and stainless-steel Rolex oyster bracelet, endlinks stamped “480”, max length 170mm
- Clasp/Buckle
- Stainless steel Rolex deployant clasp
- Dimensions
- 39.5mm Diameter
- Signed
- Case, dial, movement and bracelet signed
- Accessories
- Accompanied by two Rolex warranty and attestation papers, green booklet, product literature, presentation box and fitted outer presentation box.
Catalogue Essay
• This particular example, dating to circa 1979, showcases the refined versatility of the two-tone stainless steel and yellow gold configuration. While many associate the two-tone 1675 with the warm brown “Root Beer” dial, this rarer variation features a striking black dial, lending the watch a more understated yet equally compelling presence. The luminous hour markers, framed date window, and black bezel insert all contribute to its timeless aesthetic, while the yellow gold accents add a touch of luxury to its utilitarian origins.
• Accompanied by its original full set of accessories—including box, papers, and period-correct documentation—this watch represents an exceptional find for collectors.
Rolex
Swiss | 1905Founded in 1905 England by Hans Wilsdorf and Alfred Davis as Wilsdorf & Davis, it soon became known as the Rolex Watch Company in 1915, moving its headquarters to Geneva in 1919. Like no other company, the success of the wristwatch can be attributed to many of Rolex's innovations that made them one of the most respected and well-known of all luxury brands. These innovations include their famous "Oyster" case — the world's first water resistant and dustproof watch case, invented in 1926 — and their "Perpetual" — the first reliable self-winding movement for wristwatches launched in 1933. They would form the foundation for Rolex's Datejust and Day-Date, respectively introduced in 1945 and 1956, but also importantly for their sports watches, such as the Explorer, Submariner and GMT-Master launched in the mid-1950s.
One of its most famous models is the Cosmograph Daytona. Launched in 1963, these chronographs are without any doubt amongst the most iconic and coveted of all collectible wristwatches. Other key collectible models include their most complicated vintage watches, including references 8171 and 6062 with triple calendar and moon phase, "Jean Claude Killy" triple date chronograph models and the Submariner, including early "big-crown" models and military-issued variants.