Rolex Explorer II Luxury Watch
The Rolex Explorer II ref. 216570 (2011-2021) is a 42mm stainless steel sports watch featuring the in-house Calibre 3187 automatic movement, a fixed steel bezel with a 24-hour scale, Chromalight luminous markers, and dual time zone functionality with an independent 24-hour hand, water resistance to 100m, and an Oyster bracelet, available in black or white dials.
Key Specifications:
- Reference: 216570
- Production: 2011 – 2021
- Case Size: 42mm
- Material: Oystersteel (904L Stainless Steel)
- Movement: Rolex Calibre 3187 (Automatic, GMT function)
- Power Reserve: Approx. 48 hours (some sources say 48, others 50; generally ~2 days)
- Bezel: Fixed, Stainless Steel with 24-hour scale
- Dial: Black or White (“Polar”) with Chromalight (blue lume)
- Crystal: Scratch-resistant Sapphire with Cyclops lens over date
- Functions: Time, Date, GMT (2nd time zone via 24hr hand)
- Water Resistance: 100 meters / 330 feet
- Bracelet: Oyster Bracelet (Steel) with Oysterlock clasp
Key Features:
- Dual Time: The 24-hour hand helps track a second time zone or serves as an AM/PM indicator, with the local hour hand adjustable independently.
- Robust Movement: The Calibre 3187 features a Parachrom hairspring and Paraflex shock absorbers, enhancing durability.
- Classic Design: A larger, modern case for the Explorer II line, offering improved legibility with larger markers and orange accents on the GMT hand.