Rare Rolex Submariner Steel 18k Gold Two Tone 16613 40mm Purple Dial Watch. This piece is in excellent pre-owned condition with little to no surface wear. Professionally polished and inspected by our certified watchmaker. The original Rolex blue index dial has oxidized and became purple, making this a very rare and desirable piece. See pictures Brand Rolex Model Submariner Serial # E-Series Ref # 16613 Gender Mens Metal Stainless Steel & 18k Yellow Gold Two Tone Case Size 40mm Wrist Size Will fit upto a 7.5" wrist Movement Rolex Swiss Automatic Crystal Sapphire Dial Purple index with date feature Bezel Uni-directional rotating dive bezel in excellent condition Band Stainless Steel & 18k Yellow Gold Two Tone Rolex Oyster Bracelet Box No Papers No Estimated Retail Value Condition The watch is in excellent pre-owned condition. Professionally polished and inspected by our certified watchmaker. See pictures.