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 Moonwatch Professional 42mm White Dial 310.30.42.50.04.001 Complete

Omega Speedmaster Moonwatch Professional 42mm White Dial 310.30.42.50.04.001 Complete

A Omega Speedmaster Moonwatch Professional with a 42mm white dial.

  • Condition: In very good condition, rated at 9.7/10
  • Box And Papers: true
  • Year Of Manufacture: 2024
Posted at
Dec 5, 2025, 10:31 AM
Active
[WTS] Omega Speedmaster “Ed White” Cal. 321 Tropical Dial Heavy Patina (Serviced)

Omega Speedmaster “Ed White” Cal. 321 Tropical Dial Heavy Patina (Serviced)

Omega - 105.003-65 · $10,995
This Omega Speedmaster Ed White Ref. 105.003-65 is a historic and collectible variant with a stunning brown tropical dial, developed rich patina over time. It has a stainless steel case in strong proportions and matching tritium hands intact under UV light.

  • Condition: Very good condition
  • Size: 39mm
  • Year: 1965
  • Movement serviced: July 2023
Posted at
Dec 5, 2025, 9:35 AM
Active
[WTS] Omega Speedmaster FOIS Full Kit

Omega Speedmaster FOIS Full Kit

Omega - FOIS · $4,300
A numbered edition of the Omega Speedmaster FOIS, complete with original accessories and documentation.

  • Condition: Excellent condition
  • Year: 2018
  • Strap material: brown leather
Posted at
Dec 4, 2025, 9:23 PM
Active
[WTS] Omega "Silver Snoopy" Speedmaster 2025

Omega "Silver Snoopy" Speedmaster 2025

Omega - 310.32.42.50.02.001 · $15,499
A commemorative Omega Speedmaster Silver Snoopy Award presented in brand new condition, honoring NASA's recognition of Omega's role in the safe return of Apollo 13.

  • Condition: Brand new, unworn
  • Case size: 42mm
  • Diameter: 42mm
  • Water resistance: 50m depth rating
Posted at
Dec 4, 2025, 6:20 PM
Active
[WTS] Omega Speedmaster 1957 Sapphire Sandwich - Great Condition - Same Dimensions as Moonwatch + Same Iconic Subdial spacing but more practical daily (100m WR, Coaxial Automatic, Date, Buttery Column Wheel Chrono) - Amazing and Underrated - FULL KIT + 3861 style bracelet - $4600 shipped CONUS

Omega Speedmaster 1957 Sapphire Sandwich - Great Condition - Same Dimensions as Moonwatch + Same Iconic Subdial spacing but more practical daily (100m WR, Coaxial Automatic, Date, Buttery Column Wheel Chrono) - Amazing and Underrated - FULL KIT + 3861 style bracelet - $4600 shipped CONUS

A modern Omega Speedmaster variant, carrying over classic proportions of the current Moonwatch but with upgrades for a more practical daily wearer. It has a matte sub-dial texture, gloss-lacquer black backdrop, and an applied Omega logo. The watch is running strong and still has the red factory dot on the caseback.

  • Condition: Great condition, some small dings on the bezel edge and some minor scuffs throughout
  • Case dimensions: Same as Moonwatch
  • Movement type: Co-Axial Automatic
  • Water resistance: 100m
Posted at
Dec 4, 2025, 2:46 PM
Active
[WTS] Omega Speedmaster Day Date Panda 323.30.40.40.04.001 40mm

Omega Speedmaster Day Date Panda 323.30.40.40.04.001 40mm

The Omega Speedmaster Day Date Panda is a 40mm watch with a distinctive design.

  • Bracelet length: 7.5 inches
Posted at
Dec 4, 2025, 2:23 PM
Active
[WTS] Omega Speedmaster Reduced Ref. 3518.50 - Michael Schumacher LE

Omega Speedmaster Reduced Ref. 3518.50 - Michael Schumacher LE

Omega - 3518.50 · $3,550
The Omega Speedmaster Racing Michael Schumacher Limited Edition, a highly collectible model produced as part of Omega’s tribute to Formula 1 legend Michael Schumacher. This limited edition watch is one of 6000 produced and comes in excellent condition.

  • Condition: Excellent overall condition with light signs of wear
  • Limited edition quantity: 6000
  • Case condition: Excellent overall condition with only light signs of wear consistent with careful use
  • Dial condition: Perfect condition — no blemishes, discoloration, or lume degradation
Posted at
Dec 4, 2025, 11:55 AM
Active
[WTS]🔥OMEGA SPEEDMASTER MOONWATCH PROFESSIONAL SAPPHIRE SANDWICH 310.30.42.50.01.002 COMPLETE 11/2025 BRAND NEW🔥

🔥OMEGA SPEEDMASTER MOONWATCH PROFESSIONAL SAPPHIRE SANDWICH 310.30.42.50.01.002 COMPLETE 11/2025 BRAND NEW🔥

This OMEGA Speedmaster Moonwatch Professional Sapphire Sandwich is a brand new, unworn watch with a black dial and stainless steel case.

  • Condition: BRAND NEW/UNWORN
  • Case size: 42mm diameter
  • Material: Stainless Steel
Posted at
Dec 3, 2025, 9:48 PM
Active
[WTS] OEM Authentic Omega Speedmaster 20mm Bracelet - $575 shipped CONUS

OEM Authentic Omega Speedmaster 20mm Bracelet - $575 shipped CONUS

A 41mm Omega Speedmaster in good condition, featuring a 20mm bracelet that should fit most Speedmasters with the same lug width.

  • Condition: Good condition with some desk dive rash
  • Bracelet code: 1620/887
  • Lug width: 20mm
Posted at
Dec 3, 2025, 7:56 PM
Active