The Rolex Explorer II has long occupied a unique space within the Rolex lineup, positioned as the more adventurous and technical sibling to the venerable Explorer. While the original Explorer appeals to those seeking timeless elegance, the Explorer II, particularly in models from around 2018, is designed for the serious adventurer who demands robustness and functionality. This review delves into the specific characteristics of the Rolex Explorer II, analyzing its performance, design philosophy, and whether it lives up to the expectations set by its legendary predecessor.
Design and Robust Construction
Visually, the Rolex Explorer II commands attention with its distinct identity. Unlike the clean, understated dial of the standard Explorer, the Explorer II features the iconic Mercedes-style hour markers and a slightly more aggressive aesthetic. The case, typically available in 36mm for reference models like the 16570, strikes a balance between presence and wearability. The bezel is the defining feature, equipped with a 24-hour scale and a bidirectional rotator that locks securely, a testament to Rolex’s commitment to engineering. The sapphire crystal, available in both flat and domed variations depending on the reference, provides excellent scratch resistance, ensuring the watch remains legible through years of expeditions.
The Cerachrom Bezel and Readability
A critical component of any Explorer II is its Cerachrom bezel. This virtually indestructible ceramic bezel is not only resistant to scratches and corrosion but also features a color-matched insert with highly legible Chromalight numerals. Unlike aluminum bezels found on some watches, the Cerachrom version maintains its color and luminescence over time. The 24-hour scale is specifically designed for pilots and adventurers tracking a second time zone, and the luminous markers and hands ensure absolute clarity in low-light conditions, a crucial factor for its intended purpose.
Movement and Technical Prowess
Powering the Rolex Explorer II is the in-house caliber 3185 movement, a robust and reliable automatic caliber that embodies the brand’s philosophy of precision. This movement is certified as a Superlative Chronometer, meaning it is tested and certified to an accuracy of -2/+2 seconds per day, regardless of position. The 70-hour power reserve provides ample flexibility for wearers who may not remove their watch each night. Furthermore, the movement is housed within a waterproof case rated to 100 meters (330 feet), offering substantial protection against rain, swimming, and even snorkeling, making it far more capable than its dressier counterparts.
The Twinlock Winding Crown
True to its explorer heritage, the watch features Rolex’s Twinlock winding crown system. This dual-seal mechanism provides exceptional water resistance, ensuring that no moisture or dust can penetrate the case during extreme activities. The crown itself is large and knurled, allowing for easy operation even with gloves on, a thoughtful detail for outdoor enthusiasts. This system is a key reason why the Explorer II is considered a tool watch rather than merely a luxury accessory.
Comfort and Wearability
While the Explorer II is a technical instrument, Rolex ensures that it remains comfortable for all-day wear. The Oyster bracelet, crafted from solid links of Oystersteel, is both sturdy and supple, conforming well to the wrist. The Easylink extension system, integrated into the clasp, allows for five additional links of adjustment, a feature that has become indispensable for many watch owners. This combination of robust construction and thoughtful ergonomics means the watch transitions seamlessly from a rugged mountain climb to a casual dinner without sacrificing comfort.
