Rolex Two-Tone Datejust 36
Stock: 19594 Model: 16013 Sn: Circa 1980.
36mm , Silver Index Dial, Yellow Gold Fluted Bezel, Stainless Steel & Yellow Gold Jubilee Bracelet. Sapphire crystal Approximately 42 Hours of Power Reserve, 3055 Caliber Movement, Water Resistance 10ATM.