OMEGA Speedmaster Moonwatch Professional Stem Winding – 310.32.42.50.01.001
The Speedmaster Professional is perhaps the perfect chronograph design and is powered by the Co-Axial Caliber 3861 which runs at a classic 21,600 beats per hour, and is backed by Omega’s 5-year warranty. The modernized manual wound caliber is a Certified Master Chronometer, resistant to magnetic fields, uses silicon components and a free sprung balance for long-term reliability, and provides a 50-hour power reserve. It provides central chronograph seconds, running seconds at 9H, and a chronograph counters for 30 minutes and 12 hours at 3H and 6H respectively. The case back is steel, with an embossed Omega Seahorse medallion and engraving celebrating its flight qualification by NASA. True to the watch used on the moon, this Speedmaster has a hesalite crystal with an Omega logo at its center. This model comes on a coated nylon fabric strap (backed with leather) on a steel folding clasp.
Little Treasury is an authorized Omega dealer, and we have this piece in stock, ready for delivery!
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Product Information
Shipping & Returns
Shipping & Returns


OMEGA Speedmaster Moonwatch Professional Stem Winding – 310.32.42.50.01.001
OMEGA Speedmaster Moonwatch Professional Stem Winding – 310.32.42.50.01.001
The Speedmaster Professional is perhaps the perfect chronograph design and is powered by the Co-Axial Caliber 3861 which runs at a classic 21,600 beats per hour, and is backed by Omega’s 5-year warranty. The modernized manual wound caliber is a Certified Master Chronometer, resistant to magnetic fields, uses silicon components and a free sprung balance for long-term reliability, and provides a 50-hour power reserve. It provides central chronograph seconds, running seconds at 9H, and a chronograph counters for 30 minutes and 12 hours at 3H and 6H respectively. The case back is steel, with an embossed Omega Seahorse medallion and engraving celebrating its flight qualification by NASA. True to the watch used on the moon, this Speedmaster has a hesalite crystal with an Omega logo at its center. This model comes on a coated nylon fabric strap (backed with leather) on a steel folding clasp.
Little Treasury is an authorized Omega dealer, and we have this piece in stock, ready for delivery!
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Speedmaster Professional is perhaps the perfect chronograph design and is powered by the Co-Axial Caliber 3861 which runs at a classic 21,600 beats per hour, and is backed by Omega’s 5-year warranty. The modernized manual wound caliber is a Certified Master Chronometer, resistant to magnetic fields, uses silicon components and a free sprung balance for long-term reliability, and provides a 50-hour power reserve. It provides central chronograph seconds, running seconds at 9H, and a chronograph counters for 30 minutes and 12 hours at 3H and 6H respectively. The case back is steel, with an embossed Omega Seahorse medallion and engraving celebrating its flight qualification by NASA. True to the watch used on the moon, this Speedmaster has a hesalite crystal with an Omega logo at its center. This model comes on a coated nylon fabric strap (backed with leather) on a steel folding clasp.
Little Treasury is an authorized Omega dealer, and we have this piece in stock, ready for delivery!



















