**1930's 14k Solid Rose Gold Rolex Bubbleback with Automatic Caliber 3131** A testament to timeless craftsmanship, this 1930's Rolex Bubbleback is an icon of early automatic watchmaking. Housed in 14k solid rose gold, the case exudes a subtle warmth and sophistication, perfectly complementing the watch's storied heritage. At its heart lies the **Rolex Caliber 3131 automatic movement**, a pioneering achievement in self-winding precision that defined an era. The domed “Bubbleback” case, a hallmark of innovation, exemplifies both functional ingenuity and enduring design. The vintage dial, with its gentle patina, offers a sense of character that collectors and enthusiasts deeply value. This Rolex Bubbleback is more than a timepiece; it is a refined symbol of horological artistry, destined to be cherished for generations. As mentioned - Original and untouched case, dial, hands, strap and 14k solid rose gold buckle! Asking $5,999