Case material: Steel; Charge: Automatic; Conditions: Never worn Year : 1990; Presentation condition : With dealer guarantee ; Model: Oyster Perpetual Price on request Gmtbroker Reference: Oyster Manufacturer: Rolex Model Name: Explorer II - 16570 Serial/Year: E - 1990 Grade: (What's This?) II Gender: Men's Movement / Features: Automatic movement w/ date, Quickset, scratch-resistant sapphire crystal, waterproof screw-down crown Case: Stainless steel (40mm) Dial: Black w/ Tritium hands and hour markers Bracelet: Stainless steel Oyster w/ Oysterlock clasp Box & Papers Bob's presentation box, Certificate of Authenticity, and warranty card Comments: This pre-owned Rolex comes w/  Bob's 3-day satisfaction guarantee and one year warranty Pre-Owned Rolex Explorer II Ref 16570 - Black Dial The Explorer line was developed by Rolex shortly after Sir Edmund Hillary and Tenzing Norgay reached the summit of Mount Everest. Equipped with an Oyster Perpetual, this historic feat proved to the world that Rolex has what it takes to offer a reliable reading in any environment. While the original model was marketed towards mountain climbers, the Explorer II was intended for use by cave explorers and other professionals who spend long periods of time in dark environments. The case features a dial topped with highly visible luminous hour markers and Mercedes hands for an easy reading. A fixed bezel also tops the case and can be read against the dedicated hand on the dial to distinguish between day and night hour as well as sync with Greenwich Mean Time. Print Page Certified Authentic ?C