Blue Aventurine Doesn'T Get Nearly As Much Attention As It Deserves. It's A Quartz Variety, Usually Found In Green, But The Blue Form Is Rare, Ranging From Pale Sky Tones To A Deep, Almost Midnight Azure, With Tiny Mica Or Hematite Inclusions That Give The Surface A Subtle, Natural Sparkle.Here, The Stone Is Paired With Yellow Gold Roman Numerals And Matching Gold Text, A Warm Contrast Against The Cool Blue That Rolex Clearly Thought Through Carefully. Blue Aventurine Is Also Associated With Clarity And Personal Growth, If You'Re Into That Sort Of Thing, Though The Sparkle Alone Is Reason Enough To Want One.Reference 18238 Houses This Dial With The Caliber 3155, Introduced In 1988 With Its Double Quickset Function. This 1991 Example Is One Of The More Understated Stone Dials In The 18238 Family, Calm And A Little Cosmic-Looking Rather Than Showy, And Rare Given How Uncommon Blue Aventurine Is Compared To Its More Common Green Counterpart.

Delivered at the time of sale, the Rolex Certified Pre-Owned guarantee card officially confirms that the watch is genuine on the date of purchase and guarantees its proper functioning for a period of two years from this date.

Each pre-owned Rolex watch is subject to the same demanding controls as those of the after-sales service for models purchased new and are thus examined and tested, according to the strictest criteria. The Rolex Certified Pre-Owned seal that comes with your watch symbolizes its status as a certified second-hand Rolex watch.

Each Rolex Certified Pre-Owned watch is presented in a distinctive pouch. The timepiece comes with the Rolex Certified Pre-Owned seal, a two-year international guarantee card, a service booklet and official papers.