A Rolex Oyster Viceroy manufactured in the late 1930s, featuring a rare black bar index "Beyer Design" dial. The "Beyer Design" bar index dial, also seen on Bubble Back and Flat Back models from the same era, may appear simple at first glance but exudes a unique charm and strong presence. The combination of the black gilt dial and applied indices further enhances the rarity of this exceptional timepiece.
The Viceroy case is equipped with a valuable mid-crown, while the Gay Frères bamboo bracelet adds to the watch’s historical appeal. This is a rare double-signed model, originally sold by Beyer, a prestigious Swiss watch retailer.