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] Omega Speedmaster Mark II. 327.10.43.50.01.001.

Omega Speedmaster Mark II. 327.10.43.50.01.001.

This Omega Speedmaster Mark II is a large watch that fits well on the wrist.

  • Condition: Very good condition
  • Case Size: 40mm
  • Shipping Location: NJ USA
Posted at
Mar 19, 2026, 4:54 PM
Active
[WTS] Omega Speedmaster Reduced 3510.50 – 2011 Full Set – Serviced – $2,895

Omega Speedmaster Reduced 3510.50 – 2011 Full Set – Serviced – $2,895

Omega - 3510.50 · $2,895
A 2011 Omega Speedmaster Reduced in excellent condition, featuring a black dial and automatic chronograph movement. The watch comes with inner & outer boxes, warranty card, and manuals.

  • Condition: Excellent / near mint condition
  • Case size: 39mm
  • Movement: Omega automatic chronograph (Cal. 3220 / 1140 base)
Posted at
Mar 19, 2026, 4:06 PM
Active
[WTS] Omega Speedmaster Day-Date 3220.50 – 2017 Full Set – $3,295

Omega Speedmaster Day-Date 3220.50 – 2017 Full Set – $3,295

Omega - 3220.50 · $3,295
This Omega Speedmaster Day-Date 3220.50 is a 2017 full set with black dial and automatic chronograph function, featuring triple calendar (day/date/month) and 40mm case.

  • Condition: Mint condition
  • Case size: 40mm diameter
  • Movement type: automatic
  • Crystal material: sapphire
Posted at
Mar 19, 2026, 3:51 PM
Active
[WTS] 2017 OMEGA SPEEDMASTER '57 TRILOGY 60TH ANNIVERSARY EDITION 311.10.39.30.01.001

2017 OMEGA SPEEDMASTER '57 TRILOGY 60TH ANNIVERSARY EDITION 311.10.39.30.01.001

A highly collectible Omega Speedmaster ’57 Trilogy 60th Anniversary Edition, reference 311.10.39.30.01.001, released in 2017 to celebrate 60 years of the iconic Speedmaster.

  • Condition: excellent
  • Production run: 3,557 numbered pieces worldwide
  • Case size: 38.6 mm stainless steel case
  • Diameter: 38.6 mm
Posted at
Mar 19, 2026, 10:42 AM
Active
[WTS] Omega Speedmaster Professional Moonwatch Full Steel Yellow Patina Original Step Tritium Dial (Unpolished)

Omega Speedmaster Professional Moonwatch Full Steel Yellow Patina Original Step Tritium Dial (Unpolished)

Omega - 145.022-69 · $5,235
This Omega Speedmaster Professional Moonwatch features a yellow patina on its original step dial and tritium hands, which react under UV light to emit a green glow. The watch retains its original factory finish and has been serviced in February 2026.

  • Condition: Unpolished, all-original condition with signs of age
  • Size: 42mm diameter
  • Year: 1969
  • Movement serviced: February 2026
Posted at
Mar 19, 2026, 10:39 AM
Active
[WTS] Omega Speedmaster 3861 Hesalite 2024 $5,000 + Shipping

Omega Speedmaster 3861 Hesalite 2024 $5,000 + Shipping

Omega - 3861 · $5,000
a 2024 Omega Speedmaster with Hesalite crystal is being listed for sale.

  • Year: 2024
Posted at
Mar 19, 2026, 6:35 AM
Active
[WTS] The madness that is the Omega Speedmaster Teutonic! Ghost Gray Ref 145.0040 JUST $2950 SHIPPED

The madness that is the Omega Speedmaster Teutonic! Ghost Gray Ref 145.0040 JUST $2950 SHIPPED

Omega - 145.0040 · $2,950
This is a unique Omega Speedmaster Teutonic ref 145.0040 in Ghost Gray, featuring a bead-blasted case and integrated bracelet. It has a manual wound Omega cal 861 movement and original tritium lume.

  • Condition: Pre-owned with wear, scratches and nicks
  • Case size: 42mm
  • Diameter: 40mm diameter (bezel)
  • Movement: Manual wound Omega cal 861 winding and setting smooth, chronograph functions perfectly
Posted at
Mar 18, 2026, 9:46 PM
Active
[WTS] Omega Speedmaster Professional 42MM White - 310.32.42.50.04.002 (NEW 2026 COMPLETE SET)

Omega Speedmaster Professional 42MM White - 310.32.42.50.04.002 (NEW 2026 COMPLETE SET)

A 42MM Omega Speedmaster Professional White, new in 2026, complete with packaging and accessories.

  • Condition: new with handling marks
  • Case size: 42mm diameter
  • Warranty card date: 02/25/2026
Posted at
Mar 18, 2026, 4:22 PM
Active
[WTS] Omega Speedmaster Date 3513.82 Blue Dial Automatic Chronograph Price : 2200$

Omega Speedmaster Date 3513.82 Blue Dial Automatic Chronograph Price : 2200$

Omega - 3513.82 · $2,200
The Omega Speedmaster Date Blue Dial Ref: 3513.82 is a highly sought-after automatic chronograph with a sporty design and strong Speedmaster DNA, featuring a stunning blue dial, three chronograph sub-dials, large Arabic numerals, date window at 3 o'clock, and tachymeter bezel.

  • Condition: Good condition (has been serviced)
  • Size: 39mm diameter
  • Dial color: Blue color
  • Movement: Caliber 1152
Posted at
Mar 18, 2026, 11:46 AM
Active