CW ID: 1524465 | omega ID:
2023 Omega Speedmaster Professional Ref 31030425001001 83399828
Grade: | System: | Medium:
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About This Watch:
With the release of the Speedmaster Professional Ref 310.30.42.50.01.001 came many significant updates to this cherished timepiece. Modernizing with a new co-axial Calibre 3861 hand-wind movement, it is the nostalgic return of the dot over 90 on the tachymeter bezel as well as the step-down dial that set this reference apart from its predecessors.The History: The Speedmaster was introduced in 1957 as a sports and racing chronograph, complementing Omega’s position as the official timekeeper for the Olympic Games. Its iconic place in history stems from its utilization by NASA for the Gemini Titan III crews and eventually by the astronauts on the Apollo 11 mission, which made it the first watch to be worn on the moon.
The Watch: The Speedmaster Professional Ref 310.30.42.50.01.001 features a 42mm stainless steel case with a Hesalite crystal. The matte black dial has the familiar three recessed registers as well as a “step-down” dial, which has not been utilized in a Speedmaster dial for over 50 years, giving dimension and depth to the face of the watch. The number of hash marks between the minutes has gone from 4 to 2, giving a less busy appearance. The tachymeter bezel insert is aluminum and marks the return of the dot over 90, which is a welcome return to the original Moonwatch design. Powered by the updated Calibre 3861 manual-wind Co-Axial movement, the Ref 310.30.42.50.01.001 is a certified Master Chronometer, approved by METAS, resistant to magnetic fields reaching 15,000 gauss and features a free-sprung balance with silicon balance spring, Rhodium-plated finish, and bridges etched with straight Geneva waves. This timepiece has a power reserve of 50 hours and is water-resistant to 50 meters. The stainless steel bracelet has all brushed links with a taper from 20mm at the lugs to 15mm at the clasp.
The Details: This Omega Speedmaster Professional Ref 310.30.42.50.01.001 is in very good condition, with some wear on the backside of the lugs from strap changes, which is visible in the photos. This piece was purchased new in 2023 and remains under factory warranty. Included are the outer and inner boxes, operating instruction booklet, warranty card, pictograph card, chronometer certification card, customer service card, polishing cloth, and Omega stainless steel bracelet.
2023 Omega Speedmaster Professional Ref 31030425001001 83399828
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Product information
We appreciate and encourage the resale of pre-owned gear. Well made gear is built to last, and despite a rapidly evolving market, frequent upgrades, and some companies phasing out gear quickly, we aim to constantly find new lives for pre-owned items. We are committed to ensuring the pre-owned gear you purchase from Camera West is in a condition that promises reliability for years to come.
Testing & Inspection
Each piece of pre-owned gear undergoes extensive testing and inspection to ensure it's in good working order. We meticulously note the finer details of an item's condition or function to maintain transparency. This attention to detail may deter some buyers when we mention "minor dust" in a lens, or "faint edge wear" on an otherwise mint condition camera. However, we note these details out of our responsibility to provide an accurate and wholistic representation of the item to you.
Real Photos & Description of The Specific Item
We provide a photo of each pre-owned item for sale, refusing to use generic images. Despite the time, effort, and cost saved, we consider using generic images dishonest. Each pre-owned item you view on our website includes specific photos and description written up by a real person, and photographed in house before we publish an item for sale.
24hr Inspection Period
All pre-owned items come with a 24-hour inspection period (beginning once the item is delivered) to ensure the item arrives as described. If any issues arise, we request you contact us immediately at support@camerawest.com so we can address the problem.
Our Cosmetic Condition Grading
All of our pre-owned items will contain a grade. This grade is a reflection of the cosmetics of an item only. (mechanics and function are noted in the description)
- 10- LIKE NEW | Item shows no visible signs of use. Usually includes some, if not all, of the original packaging. Item can be considered like new.9+VERY GOODItem shows very slight handling wear. Item is almost new, but used lightly.
- 9 GOOD | Item shows minor handling wear, usually shows some signs of edge wear.
- 8+ AVERAGE | Item shows regular signs of use, some edge wear, and normal cosmetic marks from general use.
- 8 BELOW AVERAGE | Item shows significant wear from normal use. Some paint loss, and edge wear. Regular cosmetic marks are visible.
- 7+ ACCEPTABLE BARGAIN | Item shows nominal signs of heavy use. Significant paint loss, edge wear and cosmetic marks are visible throughout the item.7AVERAGE BARGAINItem shows significant signs of heavy handling. Significant paint loss, edge wear, and visual marks can be seen throughout the item.
- 6+ EXTREME BARGAIN | Item shows extreme signs of heavy handling. Extreme paint loss, edge wear and visual marks can be seen throughout the item.
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We utilize various shipping carriers, with FedEx Express being our primary choice for 2-Day and Overnight shipping within the US, as well as International deliveries.
We accept returns within 14 days of delivery, subject to a restocking fee of up to 15%. This fee is not for profit, but to cover the costs associated with selling an item. Each return is evaluated individually, and we strive to minimize this fee. In many instances, we waive it entirely if the refund credit can be applied towards another item in the store.
Please note, all returned items must be in the condition in which they were shipped. If the items are returned in a different condition, we will not be able to accept them.


















