Rolex lady's 18k yellow gold Datejust with factory diamond dial, Ref. 69178, circa 1987. 10 round diamonds 18k yellow gold 74.8 grams Length: 6.75 inches Width without crown: 26mm Width with crown: 28.58mm Band width at case: 13mm Case thickness: 10.5mm Bracelet: 18k Rolex Presidential Crystal: Sapphire Dial: Original factory Rolex diamond Outside case: 69178 R 376165 Inside case: Montres Rolex SA Geneva Switzerland 750 69000A Movement: 086581 All of our pre-owned watches have been fully service