Omega Speedmaster Speedmaster Professional Moonwatch 321 Platinum / Black / Alligator

Reference 311.93.42.30.99.001

Omega Speedmaster Professional Moonwatch 321 Platinum / Black / Alligator

About this watch

The Omega Speedmaster Professional Moonwatch 321 Platinum is a stunning tribute to the brand's rich legacy of space exploration. With its platinum case, chronograph movement, and luxurious materials, this watch demands attention without being overly ostentatious. The black onyx dial adds depth, while the stick and dot indexes stand out beautifully. At the core is the Omega caliber 321 B, a hand-wound marvel that pays homage to original Speedmaster movements. With a power reserve of 55 hours and a frequency of 18,000 vibrations per hour, it ensures precision and reliability. The chronograph feature operates through pushers on the side of the watch, engaging the timing mechanism. This timepiece is a celebration of engineering, design, and the spirit of exploration. Its timeless elegance and advanced functionality make it a worthy addition to any watch collection.

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Key Features

Platinum case with 42mm diameter
Omega caliber 321 B hand-wound movement
Chronograph feature with column wheel mechanism
Water resistance up to 50 meters
Black onyx dial with stick and dot indexes
Alligator leather strap for comfort and style

Specifications

Brand

Omega

Family

Speedmaster

Model

Speedmaster Professional Moonwatch 321 Platinum / Black / Alligator

Reference

311.93.42.30.99.001

Movement

321-b

Movement Features

Small Seconds, Hours, Minutes
Chronograph, Column wheel

Case

42mm

Dial Color

Black

Crystal

Sapphire

Water Resistance

Current Listings

2023 OMEGA Speedmaster Professional Moonwatch Sapphire 310.30.42.50.01.002 Full Set with Micro-Adjust Clasp

Omega - 310.30.42.50.01.002 · $6,500

The Omega Speedmaster Professional Moonwatch features a black dial, sapphire crystal, and exhibition caseback showcasing the Omega Caliber 3861 movement, delivering precision, anti-magnetic performance, and a reliable 50-hour power reserve. It's fitted with a stainless steel bracelet featuring a micro-adjustable clasp.

Condition: Excellent pre-owned condition
Case size: 42mm diameter
Dial color: Black
Crystal material: Sapphire

Posted at

May 15, 2026, 4:54 PM

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OMEGA Speedmaster Dark Side Of The Moon DSOM $11,800 plus label

OMEGA - Speedmaster Dark Side Of The Moon DSOM · $11,800

This Omega Speedmaster Dark Side Of The Moon DSOM is available for sale in excellent condition with minimal wear.

Condition: Like new - little to no visible wear anywhere on the watch
Box: full set
Cards: 3 cards, warranty card is blank

Posted at

May 15, 2026, 4:47 PM

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Omega Speedmaster Panda 32330404004001 Full Set

Omega - 32330404004001 · $4,600

Up for sale is a 2010 Omega Speedmaster Panda, in its full set, with a stainless steel bracelet and no visible scratches on the case, bezel or crystal.

Condition: very good condition
Length: 40mm diameter
Bracelet material: stainless steel

Posted at

May 15, 2026, 4:36 PM

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Omega Speedmaster Moonwatch Professional 18k Sedna Gold $31k box papers full links

Omega - Speedmaster Moonwatch Professional · $31,000

This Omega Speedmaster Moonwatch Professional is being sold with its original box and papers. It has been worn under 10 times.

Condition: Mint, unpolished
Material: 18k Sedna Gold

Posted at

May 15, 2026, 4:15 PM

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Omega Speedmaster Date 3511.50

Omega - 3511.50 · $1,975

For sale is an Omega Speedmaster date with a reverse panda dial that was only sold in Japan, it runs very solid and everything functions properly.

Condition: great condition
Payment Methods Accepted: crypto, cash, bank transfer, etc.
Excluded Payment Method: PayPal
Trade In Brands: Tudor, Cartier, Rolex, Omega, Breitling, AP

Posted at

May 15, 2026, 2:46 PM

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Omega Speedmaster Day Date 3523.80

Omega - 3523.80 · $2,225

This Omega Speedmaster Day Date features a beautiful blue dial and is in excellent condition with minimal signs of wear.

Condition: Excellent
Payment Methods Accepted: crypto, most other methods
Local Pickup Available: yes
Trades Accepted: Tudor, Cartier, Rolex, Omega, Breitling, AP

Posted at

May 15, 2026, 2:37 PM

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Omega Speedmaster Professional Moonwatch 310.30.42.50.01.002 COMPLETE SET 2025

Omega - 310.30.42.50.01.002 · $6,450

For sale is an Omega Speedmaster Professional Moonwatch, a high-end watch in excellent condition with almost no signs of wear.

Condition: excellent condition
Warranty card included: true
Payment methods accepted: crypto, other payment methods (except PayPal)
Trading brands allowed: Tudor, Cartier, Rolex, Omega, Breitling, AP

Posted at

May 15, 2026, 2:23 PM

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Omega Speedmaster Ed White 311.30.40.30.01.001 2023

Omega - 311.30.40.30.01.001 · $14,500

The Omega Seamaster Ed White is a well-preserved watch with a 39.7mm case and iconic 321 movement, featuring minor surface hairlines.

Condition: Mint condition
Case size: 39.7mm
Movement: 321

Posted at

May 15, 2026, 12:18 PM

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Omega Speedmaster Racing Ref. 326.30.40.50.01.001 – Full Set – $3,400 Shipped CONUS (Zelle Only)

Omega - 326.30.40.50.01.001 · $3,400

This is a well-balanced 40mm Speedmaster that wears incredibly comfortably and offers a more modern, sport-oriented take on the classic Speedmaster design.

Condition: Very good overall condition, some light signs of wear
Bracelet size: adjustable, extra links included
Box and papers included: full set

Posted at

May 15, 2026, 9:46 AM

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