Rolex 36mm Datejust with Blue Dial/Roman Numeral Oyster Band and 1ct Diamond Bezel Model # 116200 Serial # Z883566 https://essexfinejewelry.com/shop/watches-luxury/ladies-rolex-datejust-31mm-two-tone-rose-gold-jubilee-bracelet-and-diamond-dial/ How to Take Care of Your Engagement Ring