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Pre-Owned Rolex Explorer II 216570 “Polar” Luxury Watch Review

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The Pre-Owned Rolex Explorer II 216570 “Polar” Luxury Watch is the subject of this in-depth review by WatchBox Reviews. With a case measurement of 42mm (excluding the crown), a 16cm circumference, and a thickness of 12.4mm, this dual-time sports watch is encased in stainless steel with a solid case back. The watch features a white dial, giving it a unique and understated appearance. For more information, including a full video review, visit WatchBox’s website at, where you can also explore their latest arrivals of pre-owned luxury watches.

In this informative video, Tim, the host of WatchBox Reviews, introduces the Rolex Oyster Perpetual Explorer II 216570 with a polar white dial. He provides detailed measurements and specifications, highlighting the larger, contemporary design of this timepiece compared to its predecessors. With its sturdy and stylish stainless steel exterior, three-link oyster bracelet, and attention to detail in the finishes, this Rolex Explorer II 216570 “Polar” offers both durability and elegance. Additionally, Tim explains the notable features of its exclusive caliber 3187 movement, including its dual-time functionality and robust resistance to magnetic interference. To learn more about this impressive luxury watch, watch the full video on WatchBox’s YouTube channel and visit their website for complete pricing details and sales listings.


The design of a watch plays a crucial role in its appeal and functionality. When it comes to the design of the XYZ watch, several key features stand out. Let’s explore each of them in detail.

Case Size and Measurements

The XYZ watch boasts a well-proportioned case size that strikes the perfect balance between elegance and presence. With a diameter of 40mm, it is neither too small to be unnoticed nor too large to be cumbersome on your wrist. The slim profile of this watch ensures that it slides effortlessly under the cuff of your shirt, making it a versatile choice for any occasion.

Stainless Steel Encasing

Crafted from high-quality stainless steel, the encasing of the XYZ watch exudes durability and sophistication. Stainless steel not only provides excellent resistance to corrosion but also offers a sleek and polished look. This material ensures that your watch will withstand the test of time, maintaining its pristine condition for years to come.

Polar White Dial

The polar white dial of the XYZ watch adds a touch of elegance and refinement to its overall design. The clean and crisp appearance of the dial serves as the perfect backdrop to showcase the intricate details of the watch’s hands, markers, and complications. The polar white dial is not only visually appealing but also offers a high level of legibility, allowing you to easily read the time at a glance.

Bracelet Design and Clasp

The XYZ watch features a meticulously designed bracelet that complements its overall aesthetic. The links of the bracelet are smoothly polished, providing a comfortable fit on your wrist. The clasp is equipped with a reliable and secure mechanism, ensuring that your watch stays firmly in place throughout the day. The bracelet design of the XYZ watch exemplifies the brand’s commitment to quality and attention to detail.

Attention to Detail

One aspect that sets the XYZ watch apart from its competitors is the brand’s unwavering focus on attention to detail. From the precise alignment of the indices on the dial to the flawless finishing of the case, every aspect of the XYZ watch is meticulously crafted. This commitment to perfection is evident in the overall design and construction of the watch, making it a true masterpiece of horological craftsmanship.


Apart from its captivating design, the XYZ watch boasts a range of impressive features that enhance its functionality and practicality. Let’s delve into each of these features.

Dual-Time Functionality

The XYZ watch comes equipped with a dual-time functionality, allowing you to keep track of two different time zones simultaneously. This feature is particularly useful for frequent travelers or individuals who need to coordinate with people in different parts of the world. With the XYZ watch, you can effortlessly switch between time zones, ensuring that you are always on schedule, no matter where you are.

Water Resistance

The XYZ watch offers a high level of water resistance, making it suitable for various water-related activities. With a water resistance rating of 100 meters, this watch can withstand splashes, rain, and even brief periods of swimming or snorkeling. However, it is important to note that the XYZ watch is not designed for deep-sea diving and should not be submerged in water for extended periods.

Anti-Magnetic Alloy

One standout feature of the XYZ watch is its anti-magnetic alloy. This innovative material protects the movement from the detrimental effects of magnetic fields, ensuring accurate timekeeping even in the presence of magnetic interference. The anti-magnetic alloy used in the XYZ watch is a testament to the brand’s commitment to precision and reliability.

COSC Certification

The XYZ watch proudly bears the prestigious COSC certification, which guarantees the accuracy and reliability of its movement. The Contrôle Officiel Suisse des Chronomètres (COSC) is an independent organization that rigorously tests and certifies the precision of Swiss timepieces. The COSC certification is a seal of approval that reassures you that the XYZ watch meets the highest industry standards.

Pre-Owned Rolex Explorer II 216570 Polar Luxury Watch Review


The movement of a watch is the heart of its functionality. In the case of the XYZ watch, the movement is a testament to the brand’s dedication to excellence and innovation. Let’s take a closer look at the remarkable features of the XYZ watch movement.

Caliber 3187

The XYZ watch is powered by the Caliber 3187 movement, a self-winding mechanical movement known for its precision and reliability. Manufactured in-house by XYZ, the Caliber 3187 boasts a high frequency and a long power reserve, ensuring consistent and accurate timekeeping. This movement is a testament to XYZ’s commitment to providing exceptional performance in their timepieces.

Para Flex Shock Absorber

The XYZ watch features a Para Flex shock absorber, which provides enhanced protection against shocks and impacts. This innovative technology ensures that the movement remains stable and unaffected by sudden movements or vibrations, resulting in improved durability and accuracy. Whether you are engaging in rigorous activities or simply going about your daily routine, the Para Flex shock absorber ensures the longevity of your XYZ watch.

Dual Time Hand

To enable its dual-time functionality, the XYZ watch incorporates a dedicated hand that indicates the second time zone. This additional hand allows for quick and easy reference, ensuring that you can effortlessly keep track of multiple time zones. The dual time hand is elegantly designed and harmoniously integrates with the overall aesthetic of the watch.

Power Chrome Blue Anti-Magnetic Alloy

One notable feature of the XYZ watch movement is the use of a Power Chrome Blue anti-magnetic alloy. This alloy provides an additional layer of protection against magnetic fields, ensuring that the movement remains unaffected by external influences. The use of the Power Chrome Blue anti-magnetic alloy exemplifies XYZ’s commitment to precision and longevity.

Breguet/Coil Architecture

The XYZ watch movement incorporates Breguet/Coil architecture, a design feature that further enhances accuracy and stability. The Breguet/Coil architecture reduces the effect of gravity on the movement, resulting in improved isochronism and overall performance. This sophisticated design detail is a testament to the meticulous craftsmanship of XYZ timepieces.

Unique and Rare

In addition to its impeccable design and outstanding features, the XYZ watch stands out for its unique and rare attributes. Let’s explore these distinctive qualities.

Polar Dial Variant

The XYZ watch is offered in a polar dial variant, which adds a unique touch to its overall design. The polar dial variant features a stunning white dial with contrasting black indices and hands, creating a visually striking appearance. This rare variant is highly sought after by collectors and enthusiasts alike, as it adds an element of exclusivity to the XYZ watch.

Limited Availability

The XYZ watch is known for its limited availability, making it highly coveted among watch enthusiasts. The brand’s commitment to producing a limited number of watches each year ensures that owning an XYZ watch is a rare privilege. This exclusivity adds to the allure and value of the XYZ watch, making it a prized possession for discerning collectors.


The XYZ watch is impeccably designed not only in terms of aesthetics and functionality but also with wearability in mind. Let’s explore the wearability aspects of the XYZ watch.

Suitable for All Wrist Sizes

Thanks to its well-proportioned case size and bracelet design, the XYZ watch is suitable for all wrist sizes. Whether you have a smaller or larger wrist, this watch will fit comfortably and securely. The versatility in wearability ensures that the XYZ watch can be enjoyed by a wide range of individuals, regardless of their wrist size.

Alternative to Rotating Bezel Rolex Sports Watches

For those seeking a reliable and stylish alternative to Rolex sports watches with rotating bezels, the XYZ watch offers a compelling option. With its elegant design, dual-time functionality, and robust construction, the XYZ watch provides a unique combination of features that make it an excellent choice for sports and outdoor activities. Additionally, the XYZ watch’s anti-magnetic alloy and water resistance further enhance its suitability as a practical and durable timepiece.


In conclusion, the XYZ watch offers a captivating design, impressive features, and exceptional craftsmanship. From its stainless steel encasing to its polar white dial, the XYZ watch is a true masterpiece of horological design. With its dual-time functionality, water resistance, and anti-magnetic alloy, this watch combines practicality with style. The XYZ watch’s movement, with its Caliber 3187, Para Flex shock absorber, and Breguet/Coil architecture, ensures accuracy and reliability. Moreover, the XYZ watch’s unique attributes, such as its polar dial variant and limited availability, make it a highly sought-after timepiece. With its wearability and versatility, the XYZ watch is an excellent choice for individuals of all wrist sizes. Whether you are a seasoned watch collector or a discerning enthusiast, the XYZ watch is a timepiece that exemplifies elegance, innovation, and excellence in every aspect.

I'm, your trusted guide to the captivating world of horology. At Mt. Watches, I am dedicated to providing you with a wealth of knowledge and resources when it comes to timepieces. Regardless of your expertise level, whether you're just starting your horological journey or have a refined taste for luxury watches, I have tailor-made content for you. My comprehensive guides, informative how-to articles, and expert reviews are carefully curated to enlighten, educate, and inspire you. From delving into the complexities of watch mechanics to staying updated on the freshest trends in luxury wristwear, your exploration of time begins and reaches the pinnacle of wisdom here at Mt. Watches.

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