Omega Speedmaster Professional Moonwatch Hesalite 3861
DESCRIPTION
A classic men's chronograph wristwatch, the Omega Speedmaster Professional, often referred to as the 'Moonwatch'. This specific model features a black dial with three subdials for chronograph functions, prominent luminous hands and hour markers, and a black tachymeter bezel. The case and bracelet are made of stainless steel, and the crystal is Hesalite, a traditional acrylic material known for its resistance to shattering, used on the original watches that went to the moon. It is powered by the Co-Axial Master Chronometer Calibre 3861, a modern manual-winding movement.
CULTURAL ECHOES
Where This Object Echoes
The Omega Speedmaster is indelibly linked to the history of manned spaceflight, particularly the Apollo program, making it a tangible connection to human achievement beyond Earth.
Initially designed for timing sporting events, the tachymeter bezel and chronograph functions reflect its origins in racing culture.
The watch represents a tradition of Swiss mechanical watchmaking, emphasizing precision, reliability, and intricate mechanical movements.
Ritual & Ceremonial Use
- •The act of winding a manual movement, a daily ritual for owners of this specific model, connects the wearer to the watch's mechanical heartbeat.
- •The 'Moonwatch' is often passed down through generations, becoming a symbol of heritage and personal milestones.
- •Collecting and customizing Speedmasters is a significant sub-culture among watch enthusiasts, leading to specialized forums and meetups.
Meaning Through Time
A robust and functional tool watch for racing and scientific endeavors.
An iconic symbol of human exploration and achievement, highly prized for its historical significance and enduring design.
HISTORICAL STORY
DID YOU KNOW?
The Omega Speedmaster was the only watch qualified by NASA for all manned space missions following rigorous testing.
The Hesalite crystal, an acrylic material, was chosen for space missions because it would crack, not shatter into potentially dangerous fragments, in a zero-gravity environment.
MATERIAL & CONDITION
Surface
The watch features a brushed and polished stainless steel case and bracelet. The black dial has a matte finish, with white luminous indices and hands providing strong contrast. The Hesalite crystal has a slightly domed profile, contributing to its vintage aesthetic.
Weight & Feel
Given its stainless steel construction and solid bracelet, the watch would feel substantial and well-balanced on the wrist, typical of a professional-grade chronograph.
Condition
Visually, the watch appears to be in excellent, like-new condition, consistent with the 'Mint' description, showing no visible scratches or wear on the case, bezel, crystal, or bracelet. The dial and hands are pristine, and the lume is bright.
RARITY ANALYSIS
Typical antique shop fare. Requires some searching but regularly available. This is where most genuine antiques fall.
Typical Characteristics
- Standard antique shop items
- Regularly available
- Moderate collector interest
ESTIMATED VALUE
Updated: Jan 15, 2026
- Market comparables from auctions & retail
- Condition, completeness & craftsmanship
- Current collector demand & trends
- Low = quick sale, High = patient seller
For informational purposes only—not a formal appraisal.
CONTEXT ANALYSIS
How your provided context compares with Curiosa.com scanner findings.
What Aligned
- The visual evidence strongly aligns with the user's belief that this is an 'Omega Speedmaster Professional Hesalite 3861'. The characteristic black dial, tachymeter bezel, subdial layout, Hesalite crystal dome, and bracelet style all match this model.
- The 'Mint' condition described by the user is consistent with the pristine appearance of the watch in the images, showing no visible signs of wear or damage.
- The brand 'Omega' is clearly visible on the dial, confirming the user's stated brand.
- The Calibre 3861 was introduced in 2019, making a '2025' date plausible for a recently purchased or planned acquisition, as the model is current production.
What Conflicted
- The user specified '2025' as the time period, which is a future date. While the model is current, the specific production year of this physical watch cannot be confirmed as 2025 from current visual evidence alone, as it would likely have been manufactured earlier (2019-2024).
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