Hold the Explorer II up as a touchstone to the world of Rolex and you will be more than impressed.
As an officially certified Superlative chronometer the self-winding automatic Rolex 3186 caliber delivers serious accuracy. It beats at 28,800 vph, possesses 31 jewels, and gives you 50 hours of power.
The convenient second GMT time zone can be read via the arrow-tipped red arm and the 24-hour scale upon the bezel. Applied luminous hour markers make telling the time in low light a snap, and the magnified date window at 3 makes reading the date quick and easy.
The stainless steel case measures 40 mm in diameter and rests upon a stainless steel Oyster bracelet with a folding clasp for added safety. Additional features include a protected screw-down winding crown, 100 m / 10 atm water resistance, and a scratch-resistant sapphire crystal.