23. Baume & Mercier. A fine lady's 18K white gold manual wind bracelet watch with opal dial and diamond set bezel Date: Circa 1980 Movement: Jewelled manual wind Dial: Opal, brushed lance hands Case: Polished round, diamond set bezel, snap on back Strap/Bracelet: Integrated braided 18K white gold link Buckle/Clasp: 18K white gold clasp Signed: Case, dial & movement Size: 24mm Weight: 50,49g The current lot is a highly attractive and beautifully executed timepiece made by Baume & Mercier. It is a fine example of ladies' watches combining the refinement of jewellery and watchmaking. Its magnificent opal dial reminds us of the 1980s, when watch brands worked with semi-precious and ornamental stones to develop their women's collections.