Introduction
Released in 1954, the Rolex GMT-Master resulted from a collaboration between now-extinct airline Pan Am and Rolex on a watch that would display the time across two time zones at once. Thanks to the popularisation of commercial air travel, planes were becoming more advanced and traveling longer distances. This resulted in pilots crossing time zones during flights more frequently, and thus a need for uniformity across the aviation industry was highlighted. To eliminate errors caused by time confusion, the industry adopted a standard time-zone, Greenwich Mean Time. As such, the GMT-Master's fourth hand, its 2nd hour hand, was used to constantly display Greenwich Mean Time, as its model name implies, while its regular hour hand displayed local time. While the aviation industry's standard time-zone switched to Coordinated Universal Time (UTC) in 1972, the name of the legendary GMT-Master was far too long in use for Rolex to change it. Today, the GMT-Master has become one of Rolex's most iconic models, with very few pilot's watches, if any, rivaling its level of fame, popularity, or signature design – and it certainly looks like it will stay that way.
Replacing the original GMT-Master, the ref. 6542 in 1959, the GMT Master ref. 1675 introduced a selection of essential upgrades that increased the GMT-Master's robustness and made it an internally superior timepiece to what had come before. Powered by the new chronometer-spec cal. 1565 movement, the ref. 1675 was the first GMT-Master family member to receive the coveted "Superlative Chronometer Officially Certified" inscription on its dial. Furthermore, it introduced the case-altering, and now standard issue, crown guards to protect its winding crown from impacts. Its crown guards had a pointed shape from 1959 until 1965, which is when they changed to a flat, or square profile. Produced until 1980, the GMT-Master ref. 1675 is the longest-running GMT-Master model Rolex has ever produced and as such, is the quintessential reference with the longest history for Rolex collectors to enjoy and connect with.
Loupe This Scorecard
Grade
V 8.5
Status
Vetted & Approved
Included
Watch, Box, Chronometer Certificate and Guarantee
Est. value range
$15,000 – $20,000
The Details
Brand
Rolex
Dimensions
40mm x 12mm
Model
GMT-Master
Movement
Automatic cal. 1570
Reference
1675
Bracelet
Stainless steel Oyster bracelet
Year
1967
Condition
Very good
Material
Stainless steel
Included
Watch, box, papers, chronometer certificate
Dial Color
Black
THE DIAL
Featuring a stunning glossy black dial, this example sports gorgeous gilt inscriptions alongside tritium luminous across its hour markers that have aged to include a beautifully unique patina.
THE CONSTRUCTION
Having faded only slightly over the years, this example's "Pepsi" bezel insert offers a beautiful combination of half-century-old patina and bright vibrancy.
TIMING MACHINE READOUT
This reading was taken (crown down) with a ONEOF Accuracy Boutique Edition timing machine at time of cataloging. It is provided as a courtesy only, and shall not be construed as a warranty or guarantee of any kind. Please refer to our terms and conditions of sale for more information.
Condition
Watch is in very good overall condition. Case has been previously polished and shows light surface wear. Bezel insert also shows some light surface wear, but no major scratches. Gilt dial is in excellent condition with slightly discolored luminous, some of which are darker than others. There is spotting visible in some of the indexes as shown in the images. Surface is generally glossy, with very minor wear evident. Rolex oyster rivet band has 12 links total, and shows light stretch.
Our Perspective
One of the last of its kind, this ref. 1675 offers a beautifully vivid gilt dial alongside a gently aged bezel that each combine to create a timepiece that is entirely unique. In addition, the watch still retains its Rating Certificate and punched Guarantee.
Sam Hines
Managing Director
