A modern sapphire version of the iconic Omega Speedmaster Moonwatch, featuring a sapphire crystal and powered by Omega's Master Chronometer caliber 3861.

• Condition: Very good overall condition with visible wear on the clasp
• Case Size: 42mm
• Movement: Manual-wind chronograph (Omega Caliber 3861, Master Chronometer)
• Crystal: Sapphire (front and caseback)

Additional details not provided.

• Item: Sapphire Sandwich

This Omega Speedmaster Professional has the latest version of the 3861 movement, featuring hacking and Omegas Co-Axial escapement. It comes in excellent condition with a full kit and warranty.

• Condition: Excellent to near like new
• Movement: 3861 (hacking)
• Escapement: Co-Axial
• Warranty status: stamped Spring of last year

This Omega Speedmaster Professional is a sapphire sandwich example powered by Calibre 3861 and comes as a complete set with box, warranty cards, serial tag, and art manual.

• Condition: Mint, like-new
• Movement: Calibre 3861
• Retail price: $9,400 + taxes

Up for sale is my Omega Speedmaster Professional 3861 “Sapphire Sandwich” Reference 310.30.42.50.01.002, a unique Speedy with the newer bracelet and improved micro-adjust clasp.

• Condition: Great, with light signs of wear
• Bracelet size: 7 inch wrist, with extra links
• Strap options: aftermarket leather and nato straps
• Crystal type: sapphire crystal

A timeless icon, the Omega Speedmaster Professional 'Sapphire Sandwich', powered by Calibre 3861, is offered as a complete set with box, warranty cards, serial tag, and art manual. Originally dated August 2025, it remains covered under Omega's 5-year factory warranty.

• Condition: Mint, like-new
• Movement: Calibre 3861
• Year: 2025
• Warranty: 5-year factory warranty through August 2030

A newer Omega Speedmaster Moonwatch Professional, purchased in April 2023 and worn sparingly since.

• Condition: Excellent with minor scratches and swirling on polished surfaces
• Case material: Sapphire crystal
• Bracelet: Micro adjust

For sale is my Omega Speedmaster Moonwatch 3861 (sapphire sandwich) from 2022, a master chronometer certified watch that has been collecting dust due to not being worn in rotation.

• Condition: good + with light wear on the clasp
• Movement: Co-Axial Calibre 3861
• Water Resistance: unknown
• Size: 42mm diameter

2024 Omega Speedmaster Moonwatch Professional featuring a black step dial and matching black bezel, powered by the Omega Co-Axial Master Chronometer Calibre 3861.

• Condition: Excellent overall, small fleabite on the bottom left lug, but otherwise in amazing condition
• Movement: Omega Co-Axial Master Chronometer Calibre 3861
• Water Resistance: unknown
• Bracelet Size: unknown