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A.I. Reviews v37.5 (refreshed with Grok 4.1 Fast)
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Model Name:
Rolex Explorer II Black
Watch added to favourite list
Reference:
226570
Price ($)
$
9650
Country:
Switzerland
A.I. Rating
8.6
Crowd Rating:
2159
Watch Description
This Oyster Perpetual Explorer II in Oystersteel with an Oyster bracelet features a white dial with an arrow-shaped 24-hour hand and hour markers with a Chromalight display.
The Explorer II is equipped with an additional 24-hour display; a dedicated hand circles the dial in 24 hours rather than the usual 12, pointing to a fixed bezel with 24 hour graduations.
This function enables the wearer to distinguish the hours of the day from the hours of the night, an essential feature for those who venture into environments where darkness reigns supreme – such as in the depths of caves, or where the sun never sets – like the polar regions in summer.
The Explorer II features a date display, an additional orange 24-hour hand and a fixed bezel with 24-hour graduations, enabling day to be distinguished from night.
It became the watch of choice for speleologists, volcanologists and polar explorers. Its hour markers and hands feature a highly-legible Chromalight display with long-lasting blue luminescence.
Rolex uses Oystersteel for its steel watch cases. Specially developed by the brand, Oystersteel belongs to the 904L steel family, alloys most commonly used in high-technology and in the aerospace and chemical industries, where maximum resistance to corrosion is essential.
Oystersteel is extremely resistant, offers an exceptional finish once polished and maintains its beauty even in the harshest environments.
Product Link:
42
50.1
20
12.5
100
Steel - 904L
Round
Sapphire
Screw-in
Automatic
3285
70
Black
A.I. Watch Review:
# Rolex Explorer II Black Review by A.I. WatchMetrics
## Watch Summary
The Rolex Explorer II Black is an iconic sports-adventure watch with a robust 42mm Oystersteel case, highly legible black dial featuring luminous Chromalight indices, a distinctive orange 24-hour GMT hand for dual-time functionality, and the in-house automatic Calibre 3285 offering a superior 70-hour power reserve, targeting explorers, travelers, and enthusiasts who demand tool-watch reliability in a luxury package.
## Overall Watch Rating: 8.7/10.0
**Movement Metric (9.9/10.0)** - The Calibre 3285 sets a benchmark for in-house automatic excellence with Parachrom hairspring, Chronergy escapement, and 31 jewels delivering top-tier accuracy and durability akin to elite Swiss luxury calibers.
**Material Metric (9.8/10.0)** - Oystersteel construction with sapphire crystal and meticulous brushed-polished finishing rivals the best in premium tool watches for toughness and refinement.
**Dials & Design Metric (9.5/10.0)** - The clean black dial with bold indices and orange GMT hand offers unmatched legibility and timeless appeal, on par with legendary field watch designs.
**Versatility Metric (9.3/10.0)** - Seamlessly transitions from daily wear to adventure pursuits thanks to its GMT function and 100m resistance, outperforming most sports watches in adaptability.
**History & Innovation Metric (9.1/10.0)** - Rooted in Rolex's speleology heritage since 1971 with innovative fixed 24-hour bezel, it stands alongside historic tool watches that shaped exploration timing.
**Cohesiveness Metric (9.0/10.0)** - Perfectly embodies Rolex's Oyster philosophy of rugged elegance in a singular, harmonious execution worthy of brand icons.
**Brand Metric (8.8/10.0)** - Rolex's luxury prestige and craftsmanship place it firmly among elite names like Omega, with unmatched global recognition.
**Functions Metric (7.5/10.0)** - Solid core timekeeping plus GMT hand provides practical utility comparable to mid-tier travelers like the Omega Railmaster.
**Rarity Metric (7.4/10.0)** - At around $9,550 retail with moderate production, it offers better exclusivity than high-volume steels but trails limited editions.
**Complications Metric (6.2/10.0)** - The GMT function adds useful dual-time capability, matching entry-level complication watches but lacking advanced features.
## Total Performance Score (TPS): 9.9
## WM Collector Grade: A+
## Performance Insights: Excels in movement, materials, and design for outstanding build quality, delivering superior value well below its implied price with GMT utility as a bonus.
## TPS Interpretation: Exceptional Value: The watch vastly outperforms price expectations, offering near-haute horology refinement and functionality in a benchmark adventure icon.
## Watch Data
[https://www.rolex.com/content/dam/rolex-watch-explorer/explorer-ii-42-black-dial-oystersteel/m226570-0001.png.assetblockto1920.png] - [https://www.rolex.com/content/dam/rolex-watch-explorer/explorer-ii-42-black-dial-oystersteel/m226570-0001.png.assetblockto1920.png]; [https://i.ibb.co/0mQbYkR/rolex-explorer-ii-226570-back.jpg] - [https://i.ibb.co/0mQbYkR/rolex-explorer-ii-226570-back.jpg]; [] - []; [Explorer II Black] - [Rolex]; [Explorer II] - [Switzerland]; [https://www.rolex.com/en-us/watches/explorer-ii/m226570-0001] - [https://www.rolex.com/en-us/watches/explorer-ii/m226570-0001]; [] - []; [Mechanical - Automatic] - [Calibre 3285]; [0] - [Robust 42mm Oystersteel adventure watch with black dial, orange 24h GMT hand, fixed bezel, and 100m water resistance for exploration and travel]; [42] - [49.8]; [12.4] - [21]; [100] - [70]; [28800] - [Chromalight]; [31] - [Oystersteel]; [Sapphire] - [Fixed, 24-hour graduated stainless steel]; [Solid Oystersteel] - [Triplock screw-down]; [Oystersteel Oyster bracelet] - [Round]; [Black] - [Yes]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [Yes]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [Yes] - [Yes]; [Yes] - [Yes]; [Yes] - [Yes]; [Yes] - [Yes]; [Yes] - [No]; [No] - [No]; [No] - [No]; [No] - [9.9]; [A+] - [22000];
**A.I. WatchMetrics Review v37.4 Grok 4 Fast. December 19, 2025.**
