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

Omega Speedmaster Reduced - White Mother of Pearl w/ Light Blue Numerals - STUNNING - $2,499 Shipped!

Omega - Speedmaster Reduced · $2,499

This Omega Speedmaster Reduced features a white mother of pearl dial with light blue numerals, making it a stunning timepiece.

Dial color: White Mother of Pearl w/ Light Blue numerals

Posted at

Mar 20, 2026, 8:39 AM

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Omega Speedmaster Moonwatch Professional - White Dial - 310.30.42.50.04.001 - Full Set

Omega - 310.30.42.50.04.001 · $8,100

This Omega Speedmaster Moonwatch Professional features a white dial and is a full set, including watch, box, historical booklet, user manual, microfiber cloth, master chronometer card, and warranty card.

Condition: pristine condition with minor hairlines

Posted at

Mar 20, 2026, 8:08 AM

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Omega Speedmaster MK40

Omega - 3820.53 · $3,000

a fun watch with tritium lume that has aged to a perfect pumpkin hue, made famous by Ben Clymer and Schumacher.

Condition: Great condition
Case Size: 38.5mm diameter
Lug Width: 18mm
Lug To Lug: 45mm length

Posted at

Mar 19, 2026, 11:24 PM

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2025 Omega Speedmaster Calibre 321 "Ed White" - 311.30.40.30.01.001 - $15,100 shipped

Omega - 311.30.40.30.01.001 · $15,100

This is a 2025 Omega Speedmaster Calibre 321 “Ed White” in excellent condition, featuring the iconic manual-wind chronograph movement and coming with its original box, papers, and accessories.

Condition: Very Excellent pre-owned condition
Case size: 39.7mm diameter
Case material: Stainless steel
Movement: Omega Caliber 321 (manual-wind chronograph)

Posted at

Mar 19, 2026, 11:00 PM

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Omega Speedmaster Reduced “MOP” Chronograph on Alligator StrapRef. 3834.78.38 – Full Set – 2012

Omega - 3834.78.38 · $4,150

A more refined take on the Speedmaster, combining sporty chronograph functionality with a dressier look, powered by Omega automatic Caliber 3220.

Condition: Excellent overall with light hairlines from normal wear.
Case size: 39mm
Movement: Omega automatic Caliber 3220
Crystal material: Sapphire crystal

Posted at

Mar 19, 2026, 10:55 PM

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Omega Speedmaster Pro White Dial on Flat Link Bracelet

Omega - 310.30.42.50.04.001 · $7,300

Selling an Omega Speedy Pro White Dial on the OEM Speedmaster '57 flat link bracelet, which honors the look from the original Speedmaster from 1957.

Bracelet type: flat link
Bracelet origin: Omega Boutique at South Coast Plaza in Costa Mesa, CA
Snail trails: present on clasp

Posted at

Mar 19, 2026, 7:51 PM

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Omega Speedmaster Mark II. 327.10.43.50.01.001.

Omega - 327.10.43.50.01.001 · $3,295

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

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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

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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

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