This Omega Speedmaster Professional Moonwatch Sapphire Sandwich features a manual-wind Co-Axial Master Chronometer movement and comes with an OEM stainless steel bracelet, leather strap, inner & outer boxes, warranty card, and booklets.

• Condition: Very good condition
• Case size: 42mm diameter
• Crystal: Sapphire front & display caseback
• Movement type: Manual-wind Co-Axial Master Chronometer

The Omega Speedmaster Moonwatch Professional 'Sapphire Sandwich' is a modern evolution of the iconic chronograph, featuring a classic design with a domed sapphire crystal and exhibition sapphire caseback.

• Condition: Excellent overall condition and presents extremely well
• Movement: Omega Co-Axial Master Chronometer Calibre 3861 (manual wind, 50-hour power reserve, anti-magnetic to 15,000 gauss)
• Case: 42mm stainless steel with twisted lugs
• Dial: Black stepped dial with applied logo and tri-compax chronograph layout

This Omega Speedmaster Professional 'Sapphire Sandwich' model features a caliber 3861 and is a full kit including the watch on bracelet, presentation box, cards, and booklet.

• Condition: Mint, like new
• Caliber: 3861
• Shipping: fully insured within continental US

The Omega Speedmaster Moonwatch Professional Sapphire Sandwich is a stunning watch that comes with double box, cards and booklet.

• Condition: great condition
• Water Resistance: 30m

The Omega Speedmaster Moonwatch Professional sapphire sandwich features a robust and elegant 42mm stainless steel case with a sapphire front and display case back, showcasing the updated Caliber 3861 movement. Key upgrades include superior magnetic resistance, a Master Chronometer certification by METAS with improved hacking seconds function.

• Condition: Excellent, excellent time keeping without gain or loss
• Case size: 42mm diameter
• Case thickness: 13.2mm
• Lug width: 20mm

The Omega Speedmaster Professional Moonwatch Sapphire Sandwich features a 42mm stainless steel case with a sapphire front and display case back, showcasing the updated Caliber 3861 movement. It offers enhanced durability, accuracy, and visibility of the beautifully finished movement.

• Condition: Excellent condition - no dings, dents or scratches
• Movement: Hand wound Cal 3861
• Power reserve: 50 hours
• Case size: 42mm diameter

The Omega Speedmaster Professional Moonwatch, reference 310.30.42.50.01.002, is a modern take on the classic design featuring a sapphire crystal and caseback.

• Condition: Excellent with minor signs of wear
• Movement: Manual-wind Cal. 3861 (METAS Master Chronometer)
• Case size: 42mm
• Water resistance: 50m