Omega Speedmaster Speedmaster Professional Moonwatch MIR 365 Stainless Steel

Reference 3896.50.00

Omega Speedmaster Professional Moonwatch MIR 365 Stainless Steel

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

Current Listings

Genuine (OEM) Omega Speedmaster Apollo 11 50th Anniversary Flat Link Bracelet

Omega · $1,120

The Omega Speedmaster Apollo 11 50th Anniversary Flat Link Bracelet is a sought-after accessory designed exclusively for the limited edition Apollo 11 50th Anniversary 'Moonshine' steel model. It features fully brushed flat links with polished outer edges and a compact, vintage-style clasp.

Condition: Great, lightly used
Lug width: 20mm
Taper: 20mm to 15mm (Dramatic, vintage-style taper)
Material: Stainless Steel

Posted at

May 7, 2026, 10:06 AM

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2025 Omega Speedmaster Sedna Gold 310.60.42.50.01.001 — Like New Condition, Box & Papers

Omega - 310.60.42.50.01.001 · $29,500

The Omega Speedmaster Sedna Gold is a modern take on the iconic Moonwatch design, featuring a rich black dial and matching gold bracelet. It's powered by a Master Chronometer manual-wind movement, blending classic heritage with modern performance.

Condition: Like new, small ding on bezel near 12 o'clock
Box And Papers: Yes
Bracelet Material: Gold
Case Diameter: 42mm

Posted at

May 7, 2026, 9:12 AM

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[US] Omega Speedmaster Moonphase - Black Dial - 44mm - 304.30.44.52.01.001

Omega - 304.30.44.52.01.001 · $6,725

Up for sale is an Omega Speedmaster Moonphase - Black Dial - 44mm watch that functions perfectly mechanically.

Condition: Fantastic condition with minor hairlines on bracelet, clasp, and case
Case size: 44mm diameter

Posted at

May 7, 2026, 6:52 AM

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Omega Speedmaster 3861 Bracelet 020STZ013434

Omega - 3861 Bracelet, 020STZ013434 · $600

Up for sale is an authentic Omega Speedmaster 3861 Bracelet, which fits the 42mm modern and 1861 speedy's.

Condition: like new, barely worn
Lug width: 20mm
Clasp width: 15mm

Posted at

May 6, 2026, 11:40 PM

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Omega Speedmaster Moon to Mars Special Edition

Omega - 3577.50 · $6,500

The Omega Speedmaster Pro 'Moon to Mars' features a beautiful dial with subdials painted as Earth, Moon and Mars.

Condition: good, with a scratch on the crystal at 1 o'clock
Movement: 1861 Manual
Size: 42mm diameter
Bracelet size: fits about 7 inches

Posted at

May 6, 2026, 9:13 PM

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

Omega - 310.32.42.50.04.002 · $7,300

A brand new Omega Speedmaster Professional White, reference number 310.32.42.50.04.002, comes with a complete set including the outer sleeve, box, cards, manuals, and more.

Condition: New
Case size: 42mm
Warranty date: 04/16/2026

Posted at

May 6, 2026, 6:05 PM

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2026 NEW Omega Speedmaster Reverse Panda 310.30.42.50.01.004 Unworn

Omega - 310.30.42.50.01.004 · $9,800

This new Omega Speedmaster Reverse Panda is an unworn modern Speedmaster that comes with the full set, including a stainless steel bracelet and sapphire crystal.

Condition: Like New
Material: Stainless Steel
Bracelet material: Stainless Steel
Size: 42mm diameter

Posted at

May 6, 2026, 4:07 PM

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