Rolex Explorer II 42 mm 226570BLO Steel Black

Rolex Explorer II 42 mm 226570BLO Steel Black Rolex Explorer II 42 mm 226570BLO Steel…

Name: Rolex Explorer II 42 mm 226570BLO Steel Black
Brand: Rolex
SKU: 226570BLO
Price: 11159.0 USD

Reference 226570BLO

Full watch configuration

Rolex Explorer II 42 mm 226570BLO Steel Black

$11,159.00 ~~$11,999.00~~

Requested condition: Brand New
Requested accessories: Full Set

By Rolex

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The Rolex Explorer II 226570BLO is a 42mm Oystersteel sports watch featuring a striking black dial, a fixed 24-hour graduated bezel, and Rolex's robust Oyster bracelet. Powered by an automatic movement and rated to 100 meters (330 feet) of water resistance, this reference is built for adventurers and collectors alike.

Reference 226570BLO stands out within the Explorer II lineage for its bold 42mm case, high-contrast black dial, and the iconic 24-hour fixed bezel that separates day from night at a glance.

Compare it across every Explorer II reference in our catalogue, or browse the full Rolex collection at Bizak & Co.

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The Rolex Explorer II is one of the most purposeful and storied watches in the Swiss manufacturer's catalog, originally conceived in 1971 for speleologists and explorers navigating environments where day and night blur together. The 24-hour fixed bezel — the Explorer II's most defining visual signature — was engineered to solve a genuine field problem, allowing wearers to distinguish AM from PM at a glance with the help of an additional 24-hour hand. Today, the Explorer II is equally revered by collectors who prize utility-driven design as it is by adventurers who actually depend on it.

The reference 226570BLO represents the current generation of the Explorer II, introduced as part of Rolex's ongoing refinement of the line. Its 42mm Oystersteel case strikes an ideal balance between modern wrist presence and the purposeful proportions that define the Explorer family. Oystersteel — Rolex's proprietary 904L stainless steel alloy — is prized for its exceptional corrosion resistance and mirror-bright polish, ensuring this watch remains as visually compelling after years of wear as it is straight from the dealer.

The black dial of the 226570BLO is quintessential Explorer territory. Deep, legible, and purposeful, it pairs the bold white hour markers and Mercedes hands with the fixed 24-hour graduated bezel in a high-contrast composition that reads instantly in low light or challenging conditions. The black dial variant has historically been the more assertive and sporty expression of the Explorer II, offering a darker, more dramatic aesthetic compared to its white-dial sibling.

An automatic movement powers this reference, delivering the self-winding reliability that Rolex movements are renowned for worldwide. The watch carries a water resistance rating of 100 meters (330 feet), underscoring its Oyster-case construction's hermetic integrity. The Oyster bracelet completes the package — its three-piece link architecture sits flat and comfortable on the wrist, and the robust folding Oysterlock clasp keeps the watch secure through any activity.

The Explorer II 226570BLO in black is a grail-level reference for those who want a serious, identifiable, and historically significant Rolex that wears equally well in the boardroom and the backcountry. Browse this reference at bizakandco.com or reach out to our team directly — we are here to answer every question and help you acquire this extraordinary watch with complete peace of mind.

Reference: 226570BLO
Model: Explorer II
Movement: Automatic
Case material: Stainless Steel
Bracelet material: Stainless Steel
Dial: Black
Case size: 42mm
Requested condition: Brand New
Requested accessories: Full Set

1. What makes the Rolex Explorer II 226570BLO special?
The Explorer II 226570BLO combines Rolex's legendary tool-watch heritage with a bold 42mm Oystersteel case and the iconic fixed 24-hour graduated bezel that distinguishes day from night. Its black dial gives it a distinctly dramatic, high-contrast look that sets it apart from most sport watches.

2. What movement powers the Rolex Explorer II 226570BLO?
The 226570BLO is driven by an automatic (self-winding) movement, consistent with Rolex's longstanding commitment to mechanical excellence. Rolex automatic movements are widely regarded as among the most accurate and reliable in the industry. The watch winds itself through the natural motion of the wearer's wrist during daily use.

3. What is the case size of the Explorer II 226570BLO?
The Explorer II reference 226570BLO features a 42mm case crafted from Oystersteel, Rolex's proprietary 904L stainless steel alloy. The 42mm diameter gives this generation of the Explorer II a commanding modern wrist presence while remaining true to the model's tool-watch roots. Water resistance is rated to 100 meters (330 feet) thanks to the hermetically sealed Oyster case construction.

4. Is the Rolex Explorer II 226570BLO suitable for everyday wear?
Absolutely — the Explorer II was designed as a genuine field instrument and is built to handle daily wear with ease. The Oystersteel case, screw-down Oyster crown, and 100-meter water resistance ensure durability across a wide range of activities. Its versatile aesthetic means it transitions naturally from casual settings to professional environments without missing a beat.

5. What does the black dial and 24-hour bezel look like on the 226570BLO?
The black dial delivers a deep, high-contrast look with bright white hour markers and Mercedes hands that are immediately legible in any light. The fixed 24-hour graduated bezel encircles the dial in a complementary tone, providing the watch's signature dual-time or AM/PM reading function. Together, the black dial and graduated bezel give the 226570BLO a bold, purposeful appearance that is unmistakably Explorer II.

6. How can I buy the Rolex Explorer II 226570BLO from Bizak & Co.?
Reserve this watch online with a $200 sourcing deposit, or contact us with a question.

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