Rolex Explorer II 40mm 16570 Black Dial with Non Fliplock Clasp S Serial

Brand: Rolex 

Model: Explorer II 

Reference Number: 16570 

Materials: Steel

Case diameter: 40mm 

Movement: Automatic

Condition: Very Good

Year of Production: Unknown

Box: No

Papers/Warranty Card: No

Booklets: No

ID : 65909 

The Rolex Explorer II reference 16570 BK is a robust and purpose-built tool watch, designed for adventurers and professionals navigating extreme environments. Crafted from stainless steel, its 40 mm Oyster case offers exceptional durability, with a fixed 24-hour bezel aiding in distinguishing day from night—an essential feature for cave explorers or polar expeditions. The black dial is accented with highly legible white hour markers and Mercedes-style hands, enhanced by Chromalight lume for visibility in low light. A date aperture at 3 o’clock and the signature orange-red GMT hand enable dual time zone tracking, reinforcing the model’s practicality.

Powered by the reliable Rolex Caliber 3185 or later the 3186 (depending on production year), the Explorer II offers precise timekeeping and resistance to shocks and temperature variations. Its Oyster bracelet ensures a secure and comfortable fit, maintaining the watch’s tool-watch aesthetic while offering everyday wearability. With its understated style, rugged build, and specialized functionality, the 16570 BK remains a favorite among collectors who appreciate a classic, no-nonsense Rolex sports model.