• Hesalite crystal: present instead of sapphire

The Omega Speedmaster Moonwatch Professional features a 42mm stainless steel case with a hesalite front and solid case back, powered by the updated caliber 3861 movement.

• Condition: Brand new in box with warranty
• Movement: Hand wound Cal 3861
• Power reserve: 50 hours
• Case size: 42mm diameter

A modern Omega Speedmaster Professional with a lacquered white dial, powered by the Co-Axial Master Chronometer Calibre 3861, featuring a clean and high-contrast look while maintaining the iconic Speedmaster design.

• Condition: Like new
• Case size: 42mm diameter
• Case material: Stainless steel
• Movement: Manual wind (Omega Calibre 3861 Master Chronometer)

This listing is for a used Omega Speedmaster on a bracelet, featuring a hesalite crystal and an undated card with an old style clasp.

• Box and paper: true
• Bracelet type: original
• Extras included: 1 x OG NATO strap, 2 x AM straps, 2 x clasps

The Omega Speedmaster Moonwatch Professional features a glossy white lacquered dial, black markers, and red 'Speedmaster' text, with a modern and luxurious look thanks to its sapphire crystal. The 42mm case wears comfortably with a 5mm tapered bracelet. It's powered by the hand-wound Cal 3861 movement.

• Condition: Brand new in box with no issues
• Case size: 42mm diameter
• Case thickness: 13.2mm
• Lug width: 20mm

This Omega Speedmaster Professional Moonwatch features the iconic Hesalite crystal and manual-wind Master Chronometer movement 3861, staying true to its heritage while adding updated movement technology and finishing.

• Condition: Excellent, minimal hairline scratches.
• Case Size: 42mm
• Movement: Manual-wind Co-Axial Master Chronometer (Cal. 3861)
• Crystal: Hesalite

This Omega Speedmaster Professional, also known as the Sapphire Sandwich, is a manual-wind watch with a Master Chronometer movement and features a stunning Caliber 3861 movement visible through an exhibition caseback.

• Condition: pristine
• Purchase Price: 9000
• Dimensions: 42mm diameter, 20mm lug width
• Bracelet Type: tapered

This Omega watch is a Sapphire Sandwich model with a 42mm case and features a caliber 3861 movement.

• Condition: 9/10 Great Condition
• Case size: 42mm

A recently serviced Omega Speedmaster Professional Moonwatch with a newer 3861 movement, featuring Hesalite crystal. The watch comes with full set, including warranty card, pictograms, master chronometer certification, and extra links.

• Condition: Very good, some small marks on the case and desk diving marks on the clasp
• Movement: 3861, newer
• Set included: full set, warranty card dated January 2021, pictograms, master chronometer certification, extra links