This classic Rolex Bubbleback, a highly collectible vintage model, is in good pre-owned condition and fully operational. Known for its distinctive rounded case and innovative design, this timepiece reflects Rolex’s pioneering spirit from the early 20th century.

The watch features a refinished black dial signed Rolex Oyster, paired with a new acrylic crystal that enhances its vintage appeal. The case measures approximately 31mm without the crown and 38mm lug to lug, with a signed case back inscribed Oyster Watch Co Geneva – Swiss Patents among other patent markings, confirming its authenticity.

The automatic movement (Rolex auto rotor, Swiss-made) is in working condition, and the crown is genuine. The bracelet’s originality is uncertain, but it complements the watch well.

Key Details:

• Brand: Rolex
• Model: Bubbleback
• Condition: Pre-owned, good condition
• Movement: Mechanical automatic, Rolex auto rotor, Swiss-made, in working order
• Case: Stainless steel, 31mm without crown, 38mm lug to lug, signed case back with patent and trademark inscriptions
• Crystal: New acrylic
• Dial: Black, refinished, signed Rolex Oyster, vintage style
• Bezel: Genuine stainless steel
• Band: Uncertain if original Rolex band; provided for fit
• Features: Seconds hand
• Era: Vintage, early to mid-20th century
• Type: Men’s wristwatch
• Display: Analog