Notes: 18kt yellow gold case with a 18kt yellow gold Rolex oyster bracelet. Bi-directional rotating 18kt yellow gold bezel. Champagne dial with yellow gold-tone hands and Arabic numeral hour markers. Minute markers around the outer rim. Dial Type: Analog. "Saros" annual calendar. 24 hour (GMT) sub-dial at the 6 o'clock position. Automatic movement with a 72-hour power reserve. Scratch resistant sapphire crystal. Screw down crown. Solid case back. Case diameter: 42 mm. Round case shape. Triple folding clasp. Water resistant at 100 meters / 330 feet. Functions: date, hour, minute, second, GMT. Luxury watch style. Watch label: Swiss Made. Rolex Sky Dweller Champagne Dial 18K Yellow Gold Rolex Oyster Automatic Mens Watch 326938CAO.

Mechanism: Calibre 9001 is a self-winding mechanical movement entirely developed and manufactured by Rolex. Introduced in 2012, it is one of the most complex calibres ever created by Rolex watchmakers. Nonetheless, it is engineered to ensure simplicity of use: a selector wheel on the outside edge of the 9001 ensures the interaction of the movement and the bezel of the watch to set the Sky-Dweller’s functions. Like all Rolex Perpetual movements, the 9001 is a certified Swiss Chronometer, a designation reserved for high-precision watches that have successfully passed the Swiss Official Chronometer Testing Institute (COSC) tests. Its architecture, in common with all Oyster watch movements, makes it singularly reliable.

Family Notes: Rolex launched the Sky-Dweller line in 2012. It is a technological masterpiece which is protected by between 11 and 14 patents (how many depends on which model). The Rolex Sky-Dweller provides thge information global travelers need to keep track of time at a glance. This watch is a compelling timepiece of revolutionary design that blends o perfection mechanical sophistication and ease of use.