OMEGA SPEEDMASTER MOONWATCH PROFESSIONAL “SAPPHIRE SANDWICH” 310.30.42.50.01.002

THE MOONWATCH IN ITS MOST COMPLETE FORM

The Omega Speedmaster Moonwatch Professional “Sapphire Sandwich” represents the evolution of one of the most important chronographs ever made. Retaining the exact design language that made the Speedmaster legendary, this reference introduces modern refinements that enhance durability and daily usability while preserving the spirit of the original Moonwatch.

The sapphire crystal front offers improved scratch resistance, while the exhibition caseback reveals the beautifully finished movement within. It remains unmistakably a Moonwatch, now paired with thoughtful upgrades that bring it firmly into the modern era.

For collectors who want the full Speedmaster experience with added practicality, the Sapphire Sandwich stands as one of the most complete versions available.

WHY COLLECTORS LOVE IT

The Speedmaster holds a unique place in watchmaking history, and the Sapphire Sandwich offers a modern interpretation without losing its identity.

The addition of sapphire crystal on both sides provides durability while allowing a clear view of the Caliber 3861. This movement brings Master Chronometer certification, delivering improved precision and strong resistance to magnetism for real world use.

Collectors are drawn to this reference because it maintains everything that defines the Moonwatch while enhancing the ownership experience. The design remains instantly recognizable, the proportions feel familiar, and the upgrades make it easier to wear and enjoy every day.

KEY FEATURES

• Sapphire crystal front and exhibition caseback construction
• Omega caliber 3861 Master Chronometer certified manual wind movement
• Classic 42 millimeter Moonwatch case proportions
• Co Axial escapement for improved long term reliability
• Complete set including full kit and additional aftermarket strap

CONDITION

The watch is running well and presents beautifully overall.

Minor wear is present on the front and rear of the lugs from strap changes, though this is not easily visible from the front.

Additional photos or videos are available upon request.

SET CONTENTS

Inner box
Outer box
Instruction manual
Omega book
Warranty card dated 2021
Pictogram card
Master Chronometer card
Cleaning cloth

Includes:

OEM stainless steel bracelet with spare links
Aftermarket black sailcloth strap

FULL SPECIFICATIONS

Reference: 310.30.42.50.01.002
Model: Speedmaster Moonwatch Professional “Sapphire Sandwich”
MSRP: $9,000
Movement: Omega Caliber 3861 manual wind
Case: Stainless Steel
Case Size: 42 millimeter
Water Resistance: 50 meters
Power Reserve: Approximately 50 hours
Dial: Black
Card dated: 2021
Bracelet: OEM stainless steel bracelet with spare links and aftermarket black sailcloth strap
Lug Width: 20 millimeter
Set Contents: Inner and outer box, manual, book, warranty card, pictogram card, Master Chronometer card, cleaning cloth
Location: Fort Worth, Texas

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