Omega Speedmaster Speedmaster Professional Moonwatch 3861 Stainless Steel / Black / Sapphire / Calf
Reference 310.32.42.50.01.002
About this watch
                        The Omega Speedmaster Professional Moonwatch 3861 is an engineering marvel that combines style with functionality, paying homage to its illustrious past as the first watch worn on the moon. This iconic timepiece boasts a sleek, matte black dial and polished stainless steel case, striking an excellent balance between boldness and subtlety. At its heart lies the Omega caliber 3861, an updated version of the legendary caliber 861/1861, featuring a Co-Axial escapement and silicon balance spring for accuracy and resistance to magnetic fields up to 15,000 gauss. The watch's robust stainless steel construction and sapphire crystal provide a durable exterior and protect the watch face from scratches, while its water resistance of 50 meters ensures it can withstand accidental splashes. With an open case back revealing the intricate movement within, this timepiece showcases Omega's craftsmanship and attention to detail. The Speedmaster is a versatile accessory that adapts effortlessly to any style or occasion, making it a worthy investment for anyone who appreciates the finer things in life.
                    
                Key Features
- Manual-winding chronograph movement
- Master Chronometer Certified
- 50-meter water resistance
- Co-Axial escapement and silicon balance spring
- Open case back revealing intricate movement
- Robust stainless steel construction with sapphire crystal
Specifications
- Brand
- Omega
- Family
- Speedmaster
- Model
- Speedmaster Professional Moonwatch 3861 Stainless Steel / Black / Sapphire / Calf
- Reference
- 310.32.42.50.01.002
- Movement
- 3861
- Movement Features
- 
                                - Small Seconds, Hours, Minutes
- Chronograph
- Chronometer
 
- Case
- Stainless Steel 42mm
- Dial Color
- Black
- Crystal
- Sapphire
- Water Resistance
- 50
Current Listings
 
                    >>ReDuCeD FuRtHeR<< VINTAGE OMEGA SPEEDMASTER PROFESSIONAL PRE-MOON 145.022-69
                            
                                This is a pre-moon Omega Speedmaster Professional reference 145.022-69ST, featuring an Omega calibre 861 and a 29 million serial from 1970.
                                                       
                            
                    
                    
                    
                - Condition: Good vintage condition
- Case size: 42mm diameter
- Movement: Omega calibre 861
- Serial number: 29 million (1970)
 
                    BNIB Omega SPEEDMASTER PROFESSIONAL MOONWATCH WHITE DIAL 2024 WARRANTY FULL SET
                            
                                This is a brand new Omega Speedmaster Professional Moonwatch with a white dial and stainless steel case, featuring a manual-winding chronograph movement.
                                                       
                            
                    
                    
                    
                - Condition: Brand New In Box (BNIB)
- Case size: 42mm
- Movement: Manual-Winding Chronograph 3861
- Crystals: Sapphire
 
                    2020 Omega Speedmaster FOIS Ref: 311.32.40.30.01.001 with B+P (Modded Dial)
                            
                                2020 Omega Speedmaster First Omega In Space 'FOIS' with a modded dial that gives the watch a vintage charm, while still being an authentic Omega.
                                                       
                            
                    
                    
                    
                - Condition: Excellent
- Case size: 40mm
- Bezel condition: Excellent
- Dial type: Black chronograph
 
                    2020 Omega Speedmaster Ref: 522.30.42.30.03.001 Tokyo 2020 Olympics with B+P
                            
                                This is a limited edition 2020 Olympics Omega Speedmaster with a blue dial and blue tachymeter bezel, featuring traditional stick markers and white sub-dials.
                                                       
                            
                    
                    
                    
                - Condition: Excellent
- Case size: 42mm
- Serial number: 78,8XX,XXX
- Limited edition number: 16X/2020
 
                    2024 Omega Speedmaster Ref. 310.30.42.50.04.001 with Box & Papers
                            
                                The Omega Speedmaster Moonwatch is a chronograph with significant historical value, accompanied by all six moon landings and featuring a brushed stainless steel bracelet with sapphire glass and a sapphire caseback.
                                                       
                            
                    
                    
                    
                - Condition: Excellent (little to no signs of wear)
- Case Width: 42mm
- Strap Length: 8.00"
- Movement: Co-Axial Master Chronometer Calibre 3861
 
                    Omega Speedmaster Moonwatch 3861 - White - 310.30.42.50.04.001 ( new )
                            
                                This is a brand new Omega Speedmaster Moonwatch Professional White Dial Sapphire on Bracelet, reference # 310.30.42.50.04.001.
                                                       
                            
                    
                    
                    
                - Condition: Brand new
- Case material: Stainless Steel
- Case size: 42mm
- Movement type: Omega Master Chronometer Movement
Omega Meteorite Speedmaster Moonphase Grey Dial Blue Bezel - Just Released!
                            
                                A unique and rare Omega Speedmaster Moonphase Meteorite timepiece that combines the legendary Speedmaster design with a captivating meteorite dial, available in brand new condition.
                                                       
                            
                    
                    
                    
                - Condition: Brand New
- Case Size: 43mm
- Bracelet Material: stainless steel
- Movement Type: Automatic chronograph
 
                    Omega Speedmaster Professional Moonwatch 311.33.42.30.01.001
                            
                                This listing is for an Omega Speedmaster Professional Moonwatch, a high-end timepiece known for its iconic design and association with space exploration.
                                                       
                            
                    
                    
                    
                - Condition: Excellent
- Accessories: boxes, book, velcro strap, nato strap, warranty card
 
                    Omega Speedmaster Racing - White Dial - 329.30.44.51.04.001 ( excellent )
                            
                                This Omega Speedmaster Racing Master Co-Axial in White Dial is a high-end chronograph watch with a stainless steel case and Master Co-Axial movement.
                                                       
                            
                    
                    
                    
                - Condition: Excellent
- Case size: 44.25mm diameter
- Movement: Master Co-Axial 9900 Chronometer
