Omega Speedmaster Professional Moonwatch 310.30.42.50.01.002

This Omega Speedmaster Professional Moonwatch reference 310.30.42.50.01.002 is the current sapphire-crystal, Master Chronometer version of the iconic Moonwatch, pairing the classic 42mm asymmetrical case and black dial with Omega’s latest calibre 3861 and a refined five‑arched‑links‑per‑row bracelet. Offered unworn and complete with original box and papers, it gives collectors the definitive modern Speedmaster with full contemporary spec and documentation.


Condition: Unworn, with factory finishing intact on the case, bezel, crystal, bracelet, and clasp; any visible marks in our photos are from handling and photography only.


Set: Omega presentation box, outer packaging, and full card set (International Warranty, Master Chronometer, and Pictograms) matching reference 310.30.42.50.01.002.


Case: 42mm stainless steel Moonwatch case, approximately 13.18mm thick, with sapphire crystal front and open sapphire caseback, fixed black anodized aluminum tachymeter bezel, and 50m water resistance.


Dial: Black step dial with applied hour markers, three-register chronograph layout (running seconds, 30‑minute, and 12‑hour counters), and “Speedmaster” script, delivering the familiar Professional look with modern lume and printing.


Movement: Manual‑winding Omega calibre 3861 Co‑Axial Master Chronometer chronograph with 26 jewels, 21,600 vph, and approximately 50 hours of power reserve, resistant to magnetic fields up to 15,000 gauss.


Strap/Bracelet: Stainless steel link bracelet with five arched links per row, tapering from 20mm to the foldover clasp with comfort adjustment, giving the watch a balanced, period‑correct yet modern feel on the wrist.


Please review all photos for the most accurate representation of this watch's condition. Our macro photography is designed to capture every detail, including the smallest imperfections, ensuring you can buy with complete confidence.


We ship fully insured overnight via FedEx for your peace of mind. We are happy to arrange a video call to show the watch and answer any questions—just reach out anytime. We guarantee the authenticity and accuracy of all our timepieces. Your satisfaction is our highest priority, and we strive for a smooth, transparent, and 100% positive transaction.


As a dedicated hockey coach and passionate timepiece collector (@pucks_timepieces), I've spent years immersed in the world of horology. I now combine this passion with my hockey-playing daughters, and together we create the unique presentations you see here. Our photography is inspired by contemporary artists like KAWS, Banksy, Joan Cornellà, Death NYC, and Shepard Fairey, adding a distinctive, creative character to how each watch is presented.

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• Proud supporter of the Hands of Time Scholars Foundation, providing financial support for the next generation of watchmakers.
• Limited inventory available for viewing and purchase through Chalmers Jewelers in Middleton, WI.

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