The Rolex GMT Master Bezel Options
For many Rolex fans, there really is only one pilot’s watch — the GMT Master. Designed specifically for pilots, the GMT Master permitted aviation professionals to keep track of various time zones as they flew around the world. In fact, Rolex originally produced the GMT Master for Pan Am. Soon after, it was adopted by other pilots, and finally by the general population. But, there’s no denying the practicality of the Rolex GMT Master, regardless if you know how to fly a plane or not. Ultimately, this is a storied and popular Rolex watch. However, it is the GMT Master bezel that is the one component that really characterizes this handsome timepiece. So let’s dig into some of the finer details.
What’s the GMT Master bezel for?
First and foremost, let’s get back to basics; what is the bezel on the GMT Master watch for? The first thing you’ll note about the bezel is the 24-hour markings. Therefore, along with the extra 24-hour hand on the dial, the bezel’s primary function was to allow wearers to see the time in another time zone. Many pilots set that second time zone to Greenwich Meridian Time (GMT) standard, hence the name of the watch.
Also, you’ll notice the red and blue colors on the bezel of the original GMT Master. Aside from looking great, the reason for two colors was to quickly differentiate between daytime and nighttime on the 24-hour bezel.
On the GMT Master models, the 24-hour hand and the center hour hand are not independent of each other. Therefore, the second time zone is determined by turning the bezel to have the 24-hour hand point to the appropriate hour. On GMT Master II references, however, the pair of hour hands are autonomous, thus allowing the indication of a third time zone.
Which bezel colors are available with the stainless steel GMT Master watches?
There are in fact five different bezel color options on stainless steel GMT Master watches.
As previously mentioned, the original and subsequently most iconic bezel on a Rolex GMT Master mens stainless steel watch is the red and blue bi-color bezel. In Rolex circles, this particular bezel is nicknamed the “Pepsi” for its similarity to the beverage logo. There are many stainless steel GMT Master “Pepsi” models including ref. 6254, ref. 1675, ref. 16750, ref. 16700, and ref. 16710.
Staying on the soda theme, there’s also the red and black “Coke” bezel, which made its debut on the inaugural stainless steel GMT Master II model, the ref. 16760. Or, if you prefer a slimmer and newer edition, there’s also the GMT Master II ref. 16710 with a “Coke” bezel.
The all blue bezel, nicknamed the “Blueberry,” is actually very rare. It was only available on some custom-ordered stainless steel GMT Master ref. 1675 watches in the 1970s. These were never available to the public in Rolex boutiques.
The black and blue ceramic bezel is the newest type of bezel available on the stainless steel GMT Master. Nicknamed the “Batman,” Rolex unveiled the black and blue Cerachrom ceramic bezel in 2013 on the ref. 116710.
Finally, there’s the ubiquitous black bezel. Introduced on a stainless steel GMT Master ref. 1675 in the 1970s, most steel GMT Master models (except for the ref. 6524 and the ref. 16760) offer the black bezel option.
With color options that range from all black to both blue and red and some more shades in between, settling on just one stainless steel GMT Master Rolex watch may be a little challenging!