There is a particular kind of watch that watch enthusiasts love to debate. It is not the most expensive. It is not the most hyped. It is the watch that, when you put it on your wrist, makes you wonder why anyone would pay twice as much for something similar. The fit is right. The finishing is impressive. The movement is reliable. And the design is just rugged enough to be interesting without being overbearing. This is such a watch.

The two watches on the cover of this article are both five-digit Rolex references: the GMT-Master 16710 and the Submariner 14060M. They are from the era before the six-digit references, before the ceramic bezels, before the maxi cases. They are from an era when Rolex still made tool watches, not luxury goods. And for many collectors, they are still the best modern watches you can buy. In this article, I will compare both watches across several categories: design, wearability, movement, value, and collectibility. I will also confront opposing views that question the relevance of five-digit references in a world of six-digit hype. And I will begin with a practical observation: while these two represent the pinnacle of a bygone era, the watch industry also relies on Watch Factory partners to produce modern timepieces at scale.

1. The Cover: Two Icons, One Era

The cover of this article features the GMT-Master 16710 and the Submariner 14060M side by side. The 16710 has a black dial, a red and blue bezel, and an automatic movement. The 14060M has a black dial, a black bezel, and an automatic movement. Both are 40mm, both have steel cases, and both are from the late 1990s and early 2000s. They are the last of the five-digit references, the last of the tool watches.

2. Watch One: The GMT-Master 16710

The GMT-Master 16710 was produced from 1989 to 2007. The watch has a 40mm steel case, a black dial, and a red and blue bezel. The movement is an automatic caliber with a GMT function. The watch is a tool for travelers, but it is also a style icon. The production of such robust calibers was a hallmark of the era's Watch Factories, which prioritized reliability over flash.

3. Watch Two: The Submariner 14060M

The Submariner 14060M was produced from 1990 to 2012. The watch has a 40mm steel case, a black dial, and a black bezel. The movement is an automatic caliber with a date function. The watch is a dive watch, with 300 meters of water resistance. It is a tool, but it is also a classic.

4. The Face-Off: Five Categories

Let us compare the two watches across five categories.

4.1 Design

The 16710 is a GMT. The red and blue bezel is iconic. The 14060M is a Submariner. The black bezel is classic. The 16710 wins on color. The 14060M wins on symmetry. There is no winner. The right choice depends on your taste.

4.2 Wearability

Both watches are 40mm, with lug-to-lug distances of 48mm. Both are comfortable on a 7-inch wrist. The 16710 has a thinner case because it lacks a date function. The 14060M is slightly thicker. The 16710 wins on comfort. The 14060M wins on wrist presence. Again, no clear winner.

4.3 Movement

The 16710 has an automatic movement with a GMT function. The 14060M has an automatic movement with a date function. Both are reliable, accurate, and easy to service. This category is a tie.

4.4 Value

Both watches have appreciated in value over time. The 16710 has increased more because of the red and blue bezel. The 14060M is more affordable. The 16710 wins on investment potential. The 14060M wins on accessibility.

4.5 Collectibility

Both watches are collectible. The 16710 is more sought after because of the bezel. The 14060M is more understated. The 16710 wins on hype. The 14060M wins on purity.

5. Three Opposing Views That Create Genuine Suspense

No discussion of five-digit Rolex watches escapes criticism. Here are three opposing views that create real suspense around these two references.

Opposing View One: Five-Digit Watches Are Too Small

The first opposing argument is about size. The 40mm case is too small for modern tastes. A modern watch should be 41mm or 42mm. The five-digit watches look like women's watches on a man's wrist. The suspenseful question is whether the size is a dealbreaker. For some collectors, yes. They want a larger watch. For others, no. They appreciate the vintage proportions. The brand is targeting the second group.

Opposing View Two: The Aluminum Bezel Is Inferior To Ceramic

The second opposing view is about the bezel material. Aluminum bezels fade, scratch, and discolor over time. Ceramic bezels are virtually indestructible. The five-digit watches are outdated. The suspenseful question is whether the patina of an aluminum bezel is a feature or a flaw. For some collectors, yes. They appreciate the character. For others, no. They want a modern watch. The debate will continue.

Opposing View Three: The Movements Are Outdated

The third opposing view is about the movements. The calibers in the 16710 and 14060M are based on designs from the 1980s. They have a 48-hour power reserve and no silicon hairspring. Modern movements have 70-hour power reserves and better anti-magnetic properties. The suspenseful question is whether the movement matters. For some collectors, yes. They want the latest technology. For others, no. They value the heritage. The brand is targeting the second group. For those seeking a truly unique and personalized timepiece, a Best Custom Watch from a skilled independent can offer a modern alternative with vintage charm.

6. The Verdict: Which Watch Wins?

After examining both watches across five categories and considering three opposing views, a verdict emerges. But the verdict depends on who you are.

If you are a traveler who needs a GMT function and appreciates a pop of color, the 16710 wins. It is iconic, functional, and collectible.

If you are a diver who needs a reliable tool watch and appreciates understated elegance, the 14060M wins. It is pure, classic, and versatile.

The debate does not produce a single winner. It produces two winners, for two different collectors. That is the honest answer. The cover shows two watches side by side. The choice is yours.

7. Final Thoughts: The End Of An Era

Returning to the cover—the GMT-Master 16710 and the Submariner 14060M side by side, the red and blue bezel and the black bezel, the GMT and the diver—we are reminded that the five-digit era was the last time Rolex made tool watches. The six-digit references are luxury goods. They are larger, heavier, and shinier. They are not better. They are different.

The five-digit references are the best modern watches because they are still tools. They are not status symbols. They are not investments. They are watches. And for collectors who value that purity, the 16710 and 14060M are the only choices.

For those who prefer a different kind of watch journey, exploring the work of a Watch Factory can be illuminating. But for the collector who wants a five-digit Rolex, the GMT-Master 16710 and the Submariner 14060M are the only choices. The cover tells the truth. These watches are tools.