Rolex Presidential Datejust Mother Of Pearl And Diamond Dial, 26 Mm, White Mother Of Pearl Dial Watch, Diamond Dial, Diamond Bezel, 18k Gold Band, Model 691788, Serial Number 412587 Total Weight: 62.0 G  Circumference: 7 In.  Provenance: Property From The Private Collection Of A Life-long Fine Timepiece Enthusiast, From His Home In The Dominion Neighborhood Of San Antonio, Texas All Rolex Accessories Are Aftermarket Diamond Accessories Unless Otherwise Stated. All Diamond Or Stone Details Including But Not Limited To Color, Clarity, Cuts, And Carat Weights Are Approximations. Unless Otherwise Specified, The Descriptions Provided Should Not Be Regarded As A Substitute For A Gem Report From An Industry Professional. They Are Provided Solely As Helpful Guides To Assist You In Your Decision To Purchase.