The Omega Speedmaster Professional Moonwatch 3861 is the modern heir to one of the most iconic chronographs in history. Featuring the latest Co-Axial Master Chronometer Calibre 3861, it bridges vintage DNA with cutting-edge precision. The 42mm stainless steel case, black step dial, and sapphire crystal make this reference a timeless blend of form and function — a true essential for any serious collector.
Dial / hands / crystal: Excellent — clear and crisp.
Case & bezel: Minor signs of wear.
Bracelet: Minor signs of wear.
Overall: Pre-owned; may have been serviced and/or polished previously.
Box: Yes
Papers: Yes
Additional: Product literature, hangtags
The Calibre 3861 delivers METAS-certified precision and anti-magnetic performance.
Sapphire crystal front and back reveal Omega’s beautifully finished manual movement.
Classic Speedmaster design language — 42mm case, twisted lugs, black tachymeter bezel.
Full 2024 set with box and papers, ready for the next chapter of its legacy.
Reference: 310.30.42.50.01.002
Movement: Manual-wind Calibre 3861
Case: Stainless steel, 42 mm
Dial: Black
Year: 2024
Location: USA 🇺🇸
Payment: Wire or Zelle.
Shipping: Insured FedEx Hold at Location or overnight to your door.
Inspection/Return: 24-hour inspection window from delivery. Returns accepted only during this period; watch must be in the same condition. Buyer covers insured return shipping.
Trades: Considered case-by-case.
The Omega Speedmaster Professional Moonwatch 3861 is the modern heir to one of the most iconic chronographs in history. Featuring the latest Co-Axial Master Chronometer Calibre 3861, it bridges vintage DNA with cutting-edge precision. The 42mm stainless steel case, black step dial, and sapphire crystal make this reference a timeless blend of form and function — a true essential for any serious collector.
Dial / hands / crystal: Excellent — clear and crisp.
Case & bezel: Minor signs of wear.
Bracelet: Minor signs of wear.
Overall: Pre-owned; may have been serviced and/or polished previously.
Box: Yes
Papers: Yes
Additional: Product literature, hangtags
The Calibre 3861 delivers METAS-certified precision and anti-magnetic performance.
Sapphire crystal front and back reveal Omega’s beautifully finished manual movement.
Classic Speedmaster design language — 42mm case, twisted lugs, black tachymeter bezel.
Full 2024 set with box and papers, ready for the next chapter of its legacy.
Reference: 310.30.42.50.01.002
Movement: Manual-wind Calibre 3861
Case: Stainless steel, 42 mm
Dial: Black
Year: 2024
Location: USA 🇺🇸
Payment: Wire or Zelle.
Shipping: Insured FedEx Hold at Location or overnight to your door.
Inspection/Return: 24-hour inspection window from delivery. Returns accepted only during this period; watch must be in the same condition. Buyer covers insured return shipping.
Trades: Considered case-by-case.
