Omega Speedmaster Speedmaster Professional Moonwatch MIR 365 Stainless Steel
Reference 3896.50.00
About this watch
The Omega Speedmaster Professional Moonwatch MIR 365 is an exceptional timepiece that embodies the spirit of adventure and exploration. Its rich history, technical prowess, and stunning design make it a coveted piece for collectors and enthusiasts alike. This limited edition watch features a hand-wound movement with 18 jewels and a power reserve of 48 hours, making it a robust and reliable choice for a chronograph. The black matte finish of the dial is both sophisticated and practical, ensuring legibility in various conditions. With its stainless steel case, sapphire glass, and closed back, this watch exudes durability and elegance. Whether you're dressing up or going casual, the Speedmaster MIR 365 complements all styles with its classic stick and dot indexes. Its water resistance of 50 meters makes it versatile enough for everyday use, while its historical significance adds an emotional layer to owning a Speedmaster, especially a limited edition like the MIR 365.
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Key Features
- Hand-wound Omega Caliber 861 movement
- 18 jewels and 48-hour power reserve
- Stainless steel case with sapphire glass
- Black matte dial with stick and dot indexes
- Water resistance of 50 meters
- Limited production run of 28 units
- Historical significance as part of the Speedmaster Moonwatch series
Specifications
- Brand
- Omega
- Family
- Speedmaster
- Model
- Speedmaster Professional Moonwatch MIR 365 Stainless Steel
- Reference
- 3896.50.00
- Movement
- 861
- Movement Features
-
- Small Seconds, Hours, Minutes
- Chronograph
- Case
- Stainless Steel 42mm
- Dial Color
- Black
- Crystal
- Sapphire
- Water Resistance
- 50
Current Listings
![[WTS] 2017 Omega Speedmaster Professional Moonphase 42mm 3576.50](https://external-preview.redd.it/55j-B5hNlH06ReqsTzUHO25T2WC3CXYJVENSUoXqh_Y.jpeg?auto=webp&s=cc983ee7c3292bbb968ad436fc7727882b312a4b)
2017 Omega Speedmaster Professional Moonphase 42mm 3576.50
- Size: 42mm diameter
- Movement: Calibre 9900
- Material: Stainless Steel
![[WTS] 2025 Omega Speedmaster Professional “Sapphire Sandwich” 42mm 310.30.42.50.01.002](https://external-preview.redd.it/nnm_7fGAL-hyi-__EO0YY_bDrHLcPjranv0ezJJmwss.jpeg?auto=webp&s=54de084d6994a256b43f45963b25ad7564b7811a)
2025 Omega Speedmaster Professional “Sapphire Sandwich” 42mm 310.30.42.50.01.002
2025 Omega Speedmaster Professional 'Sapphire Sandwich' 42mm, a model with a unique design and features.
- Condition: Brand new in box (BNIB)
- Size: 42mm diameter
- Water Resistance: unknown
- Features: Master Chronometer, Pictogram
![[WTS] Omega Speedmaster Moonwatch Professional – Sapphire Sandwich](https://external-preview.redd.it/rbYOl47aL7PaMriOOedYxNo0HflTrWvm5Js0_wJdayM.jpeg?auto=webp&s=8997f457fa6fefe64a0a50eae4235602244014a7)
Omega Speedmaster Moonwatch Professional – Sapphire Sandwich
A true icon, the Omega Speedmaster Moonwatch Professional features a scratch-resistant sapphire crystal and an exhibition case back revealing a manual-wind movement with modern precision and historic charm.
- Condition: Excellent condition, worn carefully and sparingly
- Case size: 42mm diameter
- Crystal type: Sapphire crystal front and back
- Movement: Co-Axial Master Chronometer Caliber 3861, manual wind
![[WTS] Omega Speedmaster Professional 145.012](https://external-preview.redd.it/-NeWdH0DPwuiFNnpaKnrqIM817huMMqQ5xbrVdAAcdk.jpeg?auto=webp&s=ba9bfcd16196a375000b50786dc8d7d02e4b0e74)
Omega Speedmaster Professional 145.012
This Omega Speedmaster Professional 145.012-67 is a rare example of the model, featuring a beautifully faded grey bezel and original box. It has been recently serviced and comes with Omega Extract of the archives paperwork showing its history.
- Caliber: 321
- Bezel type: DON (Dot over ninety)
- Bracelet type: flat link uncle seiko
Omega Speedmaster Moonwatch Professional Sapphire Sandwich
The Omega Speedmaster Moonwatch Professional features a stainless steel case with sapphire crystal front and back, powered by the manual-wind Co-Axial Master Chronometer Caliber 3861 movement.
- Condition: Excellent
- Case size: 42mm diameter
- Crystal material: sapphire
- Movement type: manual-wind
1991 Omega Speedmaster Ref: 3590.50 with Accessories
A 1991 Omega Speedmaster Ref: 3590.50 in excellent condition, featuring a black bezel and tritium dial with a creamy yellow patina.
- Condition: Very nice with some wear from use
- Case size: 42mm
- Bracelet links: 20 (+1 spare)
- Bezel condition: Excellent
![[WTS] Omega Speedmaster Professional Moonwatch Full Steel Tritium Dial Blue Insert 1970’s (Unpolished)](https://external-preview.redd.it/QcGzwiJ21_i5muayXHydYYFR-_StiWLDkKJjL3uKCbA.jpg?auto=webp&s=6d50aaeaad052b8897e758d786736a5d5c4742cb)
Omega Speedmaster Professional Moonwatch Full Steel Tritium Dial Blue Insert 1970’s (Unpolished)
This Omega Speedmaster is a remarkable example of the iconic Moonwatch, preserved in its original never-polished condition. The black tritium dial and hands remain in outstanding condition, displaying a rich and even patina across the indices.
- Condition: Unpolished, all-original
- Year: 1970s
- Size: 42mm diameter
- Bracelet size range: fits wrists up to approximately 8 inches (20cm)
Omega Speedmaster. 38mm. Gorgeous lume. Ceramic bezel.
A beautiful Omega Speedmaster in 38mm size, featuring gorgeous lume and a clean grey dial.
- Case Size: 38mm
- Bezel Material: Ceramic
2021 Omega Speedmaster Chronoscope Blue Dial Panda 329.30.43.51.03.001
The Omega Speedmaster Chronoscope blends vintage-inspired design with modern mechanical performance. It features a rich blue dial and polished steel case, making it suitable for both formal and casual settings.
- Condition: Excellent, minimal signs of wear
- Movement: Omega Co-Axial Master Chronometer Caliber 9908
- Case size: 43mm diameter
- Power reserve: 60 hours