The 216570 (discontinued production) houses the caliber 3187 movements, while the 226570 utilizes the newer caliber 3285 with improved power reserve and accuracy. The 226570 also features slightly slimmer lugs and a refined bracelet clasp.
Introduction
The Rolex Explorer II is a legendary timepiece, renowned for its robustness, versatility, and iconic orange GMT hand. But within the Explorer II lineage, two models spark endless debate: the reference 216570 and the newer reference 226570.
While they might appear similar at first glance, subtle differences exist. This comprehensive guide will dissect these two Explorer II iterations, helping you understand their technical specs, aesthetic nuances, and user feedback to make an informed choice should you join the ranks of Explorer II owners.
History
The Explorer II story began in 1971 with the reference 1655. Developed in collaboration with speleologists (cave explorers), the 1655 featured a fixed 24-hour bezel and an orange GMT hand to distinguish between day and night underground.
Over the years, the Explorer II evolved, culminating in the reference 216570 launched in 2010. This version introduced a more modern case size (40mm) and updated lugs while retaining the core functionality of the Explorer II.
In 2021, Rolex unveiled the reference 226570, a subtle evolution of the 216570 incorporating the latest Rolex technology.
Technical Breakdown
Both the 216570 and 226570 maintain the core DNA of the Explorer II, but key technical differences exist under the hood. Let’s examine these variations:
Movement
216570: Equipped with the caliber 3187, a proven and reliable automatic movement developed by Rolex. The Caliber 3187 offers a 48-hour power reserve and features a COSC-certified chronometer designation for superior accuracy.
226570: Houses the newer caliber 3285 movements, introduced by Rolex in 2018. This movement boasts several advancements over the caliber 3187:
Enhanced power reserve: The caliber 3285 offers a whopping 70-hour power reserve, meaning your watch will continue running for nearly three days after being fully wound.
Improved accuracy: Rolex claims the caliber 3285 to be even more precise than the caliber 3187, with an accuracy of +/-2 seconds per day.
Chronergy escapement: This innovative escapement utilizes a lightweight, wear-resistant material for the escapement wheel and pallet fork, contributing to the movement’s efficiency and longevity.
Paraflex shock absorbers: These high-performance shock absorbers provide enhanced protection against shocks and vibrations, ideal for an explorer’s timepiece.
Materials and Construction
Case and bracelet: Both models utilize Rolex’s Oystersteel, a highly corrosion-resistant 904L stainless steel known for its durability and luster. They also feature a sapphire crystal for exceptional scratch resistance.
Case size: Both maintain a 40mm case diameter, a classic size that offers a comfortable fit for most wrists.
Functions and Features
Date function: Both models feature a date window positioned at the 3 o’clock position.
GMT function: The core functionality of the Explorer II remains unchanged: a fixed 24-hour bezel and an independently adjustable orange GMT hand to track a second time zone. This functionality is particularly useful for frequent travelers or those who work across time zones.
Water resistance: Both boast 100 meters (330 feet) of water resistance, making them suitable for swimming and recreational diving.
Design and Aesthetics
At first glance, the 216570 and 226570 appear strikingly similar. However, a closer look reveals subtle aesthetic distinctions:
Dial Design
216570: Glossy black dial with polished hour markers and hands filled with luminous material. The white gold surrounds the luminous material creating a floating effect.
226570: Maintains the black dial but utilizes matte black hour markers and hands filled with luminous material. The white gold surrounds are gone, resulting in a more modern and slightly less dimensional appearance. Some collectors prefer the glossy dial and floating hands of the 216570 for their vintage charm.
Case and Bracelet
The cases of both models are nearly identical. However, upon closer inspection, you might notice the lugs on the 226570 are slightly slimmer than those on the 216570. This subtle change gives the 226570 a more streamlined look.
The Oyster bracelet remains consistent in both models, offering a combination of durability and comfort. However, the 226570 features a slightly refined clasp with an updated folding mechanism.
Brand Image
Rolex is synonymous with luxury and prestige. Both the 216570 and 226570 embody this image, offering a timepiece that exudes sophistication and heritage. The choice between the two might come down to personal preference for a slightly more modern (226570) or vintage-inspired (216570) aesthetic.
User Feedback
Let’s see what watch enthusiasts and Explorer II owners appreciate about both the 216570 and 226570:
216570:
Praised for its classic aesthetics: Many admire the glossy black dial with polished hands and hour markers, creating a vintage charm and depth with the “floating hands” effect.
Favored for its proven movement: The caliber 3187 is a trusted workhorse, known for its reliability and accuracy. Some collectors value a movement with a longer track record.
Considered a potential future collectible: Since the 216570 is discontinued, it might become more sought-after by collectors in the future, influencing its value.
226570:
Appreciated for its upgraded technology: The caliber 3285 movement offers a longer power reserve and potentially even greater accuracy. Watch enthusiasts who value cutting-edge technology might favor the 226570.
Commended for its slightly more streamlined design: The slimmer lugs and refined clasp contribute to a modern aesthetic that appeals to some wearers.
Seen as a future classic in the making: While still relatively new, the 226570 carries the Explorer II legacy forward with modern advancements.
Common Problems
While both the 216570 and 226570 are exceptional timepieces, it’s important to be aware of potential issues:
Availability: The 216570 is discontinued, meaning finding one in new old stock (NOS) condition might be challenging and more expensive. The 226570 is currently in production, but demand can outstrip supply, leading to waiting lists at authorized dealers.
Servicing costs: Rolex watches are renowned for their durability, but servicing can be expensive due to the complexity of the movements and the brand’s prestige. There might not be a significant difference in servicing costs between the 216570 and 226570.
Tritium luminescence fading: Both models utilize tritium luminous material on the dial hands and hour markers. While tritium offers excellent nighttime legibility, it gradually fades over up to 12 years. Eventually, tritium tubes need to be replaced by a qualified watchmaker, which can incur additional costs.
The Final Lap
Now that you’re armed with a comprehensive understanding of the 216570 and 226570 Explorer II models, it’s time to select your ideal timekeeping companion. Here’s a breakdown to guide your decision:
Choose the 216570 if:
- You prefer the classic Explorer II aesthetic with a glossy black dial and polished hands.
- You value a proven and reliable movement (caliber 3187) with a long track record.
- You’re open to the challenge of finding a discontinued model and potentially paying a premium for NOS condition.
Choose the 226570 if:
- You desire the latest technological advancements offered by the caliber 3285 movements (longer power reserve, potentially higher accuracy).
- You appreciate a slightly more streamlined design with slimmer lugs and a refined clasp.
- You prefer a readily available model (although waiting lists may exist at authorized dealers).
Remember: There’s no single “best” Explorer II model. The ideal choice depends on your individual priorities: a classic aesthetic and proven movement (216570) or cutting-edge technology and a slightly more modern design (226570).
Conclusion
The Explorer II, whether the 216570 or the 226570, represents a timepiece built for exploration and adventure.
With its robust construction, reliable functionality, and sophisticated design, the Explorer II is a wristwatch ready to accompany you on your journeys, both literal and figurative. So, suit up, choose your Explorer II champion, and get ready to conquer new horizons.
FAQs
Which Explorer II model holds its value better?
It’s difficult to predict future value with certainty. However, the discontinued 216570 has the potential to become more collectible in the long run, potentially increasing in value. The 226570, being a current production model, might see slower value appreciation.
Can I replace the tritium lume on my Explorer II myself?
No, replacing tritium luminous material requires specific skills and equipment. It’s best to consult a qualified watchmaker to ensure proper replacement and avoid damaging your timepiece.
Are there any alternative strap options for the Explorer II?
While the Oyster bracelet is iconic, Rolex offers optional leather straps for a more dressy look. Additionally, high-quality aftermarket straps made from leather, rubber, or nylon can personalize your Explorer II.
How often does a Rolex Explorer II need servicing?
Rolex recommends servicing your Explorer II approximately every 10 years. However, servicing intervals can vary depending on wearing habits and environmental conditions.
Is the Explorer II a good investment piece?
Rolex watches, including the Explorer II, generally hold their value well and can even appreciate over time. However, treating a timepiece solely as an investment might not be the wisest approach. The Explorer II is first and foremost a functional and stylish wristwatch meant to be worn and enjoyed.