Rolex Oyster Explorer II Date with GMT second time zone feature, calendar, window display. 31 jewel Rolex automatic movement.
Promo:
Factory Model Number. 16570.
31 jewels. Swiss made Mechanical Automatic (Powered by wrist motion). Rolex Cal.3185.
Certified COSC ( Controle Officiel Suisse des Chronometres ) Chronometer.
Functions:
Date calendar, window display. 24 hour format ( military ) hand. Second Time Zone indicator. Jumping hour hand for easy time zone adjustment.
Solid AISI 904L Stainless steel. Polished sides.
Fixed position (stationary). 24 hour engraving.
Sport style Pushbuttons, screw-down (threaded). Factory Logo engraved/embossed.
Flat profile. Sapphire. Bubble date magnifier.
Black color. Applied markers, coated with Tritium.
Hands:
Tritium luminous filled. Black varnished. Patent (Mercedes) style.
Satin finish. Solid 904L stainless steel. Oyster style links.