Among the many globally popular Rolex models—such as the Submariner or GMT-Master II—there are several references that are less frequently talked about. However, that doesn’t mean they fall short in terms of quality. On the contrary, these models offer solid technical features, distinctive designs, and functional specializations that aren’t commonly found in other Rolex timepieces.
Here are six Rolex models that may be underrated in terms of popularity, but remain outstanding in performance and precision.
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Toggle1. Rolex Air-King Ref. 126900
Rolex Air-King Ref. 126900 comes with a number of significant upgrades from its previous version. Its 40 mm case size remains the same, but it now features crown guards and a more proportional case, giving it a more modern feel on the wrist. The dial design combines large minute markers and Arabic numerals, evoking the look of an aircraft instrument panel and reinforcing the aviation-inspired theme of this watch.
Rolex has equipped it with the Calibre 3230, a self-winding movement featuring the efficient Chronergy escapement, shock resistance, and a power reserve of up to 70 hours. Inside the case, an anti-magnetic shield based on a Faraday cage enhances durability, making it one of the toughest sport watches in Rolex’s no-complication lineup.
2. Rolex Milgauss Ref. 116400GV
Specifically developed for scientists and engineers, Milgauss offers resistance to magnetic fields up to 1,000 gauss, which is a capability still rare in modern mechanical watches. This protection is achieved through a ferromagnetic shield inside the Oyster case. One of the most distinctive features of this model is its green-tinted sapphire crystal—an exclusive element not found in any other Rolex line—paired with an orange lightning-bolt-shaped seconds hand.
Powered by the Calibre 3131, the Milgauss delivers consistent performance and accuracy while also presenting an unconventional visual identity.
3. Rolex Yacht-Master II Ref. 116680

This watch occupies a unique place in Rolex’s portfolio, thanks to its highly specific regatta chronograph complication. It allows the wearer to set a countdown timer of up to 10 minutes, with a mechanical memory system that can be reset instantly—developed specifically for sailing competitions.
With its 44 mm case, Rolex Yacht-Master II Ref. 116680 is one of the largest Rolex watches ever made, while its blue Cerachrom bezel and white dial deliver a striking visual presence. The watch is powered by the Calibre 4161, one of the most complex Rolex movements, with a power reserve of approximately 72 hours and excellent accuracy, even under demanding conditions.
4. Rolex Cellini Moonphase Ref. 50535
Unlike Rolex’s more widely known sport lines, the Cellini Moonphase is a classic dress watch with a 39 mm case crafted from 18-karat Everose gold. Its standout feature lies in the moonphase complication at 6 o’clock, which displays a deep blue enamel disc with a moon made from a piece of actual meteorite.
This timepiece is powered by an automatic movement with a date indicator module positioned around the dial’s edge, offering a visually balanced layout. With its slimmer case profile and refined polished finishing, the Cellini Moonphase serves as a formal timepiece that doesn’t compromise on mechanical functionality.
5. Rolex Explorer II Ref. 226570 (Polar White Dial)
This latest version of the Explorer II maintains its 42 mm case but is now powered by the Calibre 3285—the same movement used in the GMT-Master II. It offers a power reserve of up to 70 hours, anti-magnetic properties, and a Paraflex shock absorption system to enhance durability.
Unlike the GMT-Master, the Explorer II features a fixed bezel with a 24-hour scale, used to distinguish between day and night hours or to track a second time zone. The white dial variant, or “Polar,” is especially popular thanks to its high contrast between the white background, black hour markers, and the orange GMT hand.
6. Rolex Oyster Perpetual 41 mm (Bright-Colored Dials)

Oyster Perpetual 41 presents the most minimalist design in Rolex’s sport-casual lineup, yet it still comes with top-tier technical specifications. Its movement uses the Calibre 3230 with the Chronergy escapement, which is both anti-magnetic and energy efficient, offering a power reserve of up to 70 hours.
This model is available in a range of bold dial colors—including Turquoise Blue, Yellow, Coral Red, and Green—all without a date window or additional complications. As a result, this automatic three-hand watch maintains a clean, modern look that emphasizes simplicity and precision.
These models may not enjoy the same exposure as the Submariner or Daytona. However, in terms of technical specifications, unique features, and distinctive design, all six offer a solid alternative for Rolex enthusiasts looking for something beyond the mainstream.
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