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

Omega SPEEDMASTER PROFESSIONAL MOONWATCH 3861 WHITE DIAL 2025 WARRANTY FULL SET

Omega - 310.30.42.50.04.001 · $7,425.007

This is a new 2025 model Omega Speedmaster Professional Moonwatch with a 42mm stainless steel case and white dial, featuring a manual-winding chronograph movement with co-axial escapement.

Condition: Excellent Condition
Movement: 3861 Manual-Winding Chronograph
Case material: Stainless Steel
Diameter: 42mm

Posted at

Jun 11, 2025, 9:07 PM

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Omega Speedmaster Automatic MK40 Day Date Ref 3520.53

Omega - 3520.53 · $2,650

One of the coolest Speedmaster variants, featured in A Man and His Watch, with a tritium dial and luminova hands.

Condition: Pre-owned, with wear and dings on the bezel, insert, and case
Case size: 39mm diameter

Posted at

Jun 11, 2025, 8:36 PM

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Omega Speedmaster Professional Tokyo 2020 522.30.42.30.03.001

Omega - 522.30.42.30.03.001 · $4,900.005

This Omega Speedmaster Professional Tokyo 2020 is a high-end watch that comes with its original boxes and books, but no warranty card. It's in excellent condition.

Condition: Excellent condition
Box And Papers: includes
Warranty Card: no

Posted at

Jun 11, 2025, 7:30 PM

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Omega Speedmaster Professional Sapphire 3861

Omega - 3861 · $5,100

A Omega Speedmaster Professional Sapphire Sandwich sold on an OEM rubber strap, also including an unworn leather strap and full kit of original accessories.

Condition: Excellent preowned
Strap included: 2
Case condition: preowned

Posted at

Jun 11, 2025, 4:16 PM

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Omega Speedmaster - First Omega in Space - FOIS - 310.30.40.50.06.001 ( new )

Omega - 310.30.40.50.06.001 · $8,250.008

This Omega Speedmaster 3861 Anniversary Series is a brand new First Omega in Space (FOIS) model, reference # 310.30.40.50.06.001, featuring a stainless steel case and Omega 3861 calibre.

Condition: Brand New / Complete Set
Case Size: 39.7mm
Material: Stainless Steel
Calibre: Omega 3861

Posted at

Jun 11, 2025, 3:43 PM

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