List of Rolex Calibers: A Complete Guide to Rolex Movements - Millenary Watches
Oysterquartz Day-Date, Reference 19019 | A white gold and diamond-set bracelet watch with Spanish day and date, Circa 1985 | 勞力士| Oysterquartz Day-Date 型號19019 | 白金鑲鑽石鏈帶腕錶,備日期及西班牙文星期顯示,約1985年製