Baume & Mercier, Riviera, Women's Watch,18K Yellow Gold and Stainless Steel Case, 18K Yellow Gold and Stainless Steel Bracelet, Battery Powered Quartz Movement Swiss Made, MOA08524 The most brilliant ideas are often the simplest ones: 12 sides to represent the 12 hours of the day and night. This concept has made the Riviera one of the brand's most celebrated models. Thanks to its perfect design, this twelve-sided watch has kept abreast of the times while retaining all the characteristics that have made it so successful. The exceptionally thin profile of the latest models gives them unparalleled elegance. Style: Casual Shape: Round Oval Dial Color: White Movement: Quartz Band Length: 6.5 Water-Resistant: 50m Power: Battery Case Diameter: 22