Breitling Premier B15 Duograph 42 Split-Seconds Chronograph Ref. AB1510171C1P1

The Breitling Premier B15 Duograph 42 Ref. AB1510171C1P1 combines vintage-inspired chronograph styling with one of Breitling’s most sophisticated mechanical complications. Its 42mm stainless-steel case features a rich blue dial with Arabic numerals, vintage-inspired hands and a balanced bi-compax layout.

Powered by the hand-wound Breitling Manufacture Caliber B15, this watch features a split-seconds chronograph capable of timing two events that begin simultaneously but end at different times. The movement delivers an approximately 70-hour power reserve and can be viewed through the sapphire exhibition caseback.

Key Features

• Brand: Breitling
• Collection: Premier
• Model: Premier B15 Duograph 42
• Reference: AB1510171C1P1
• Case Size: 42mm
• Case Thickness: Approximately 15.35mm
• Case Material: Stainless steel
• Bezel: Fixed stainless-steel bezel
• Dial: Blue bi-compax chronograph dial
• Crystal: Cambered sapphire crystal with anti-reflective treatment on both sides
• Movement: Breitling Manufacture Caliber B15
• Movement Type: Mechanical hand-wound
• Power Reserve: Approximately 70 hours
• Functions: Hours, minutes, split-seconds chronograph and 30-minute chronograph counter
• Strap: Brown alligator leather
• Clasp: Stainless-steel folding clasp
• Caseback: Sapphire exhibition caseback
• Original Water-Resistance Rating: 100 meters
• Box: Included
• Papers: Included
• Year: Circa 2024
• Condition: 9/10 – excellent condition with minimal wear
• Warranty: One-year AAA Jewelers service warranty

The watch can be professionally polished upon request. Water resistance has not been tested and is not guaranteed.