Omega Speedmaster Speedmaster Professional Moonphase Platinum / Skeleton

Reference 3688.30.32

About this watch

The Omega Speedmaster Professional Moonphase Platinum / Skeleton is a masterpiece that embodies the perfect blend of heritage and innovation. This limited-edition timepiece is crafted from platinum, exuding an opulent feel that's hard to ignore. The skeletonized dial showcases the intricate mechanism within, while the tachymeter bezel adds a sporty flair. The Omega caliber 3604 A powers this watch, demonstrating Omega's engineering prowess. With its array of functions, including date and chronograph, this timepiece is perfect for timing events. The moonphase complication connects the wearer to celestial rhythms, making it a unique feature among luxury watches. Its limited edition status, coupled with exquisite craftsmanship and multifunctionality, makes it a worthy addition to any watch collection.

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Key Features

Platinum case
Skeletonized dial
Tachymeter bezel
Omega caliber 3604 A movement
Date function
Chronograph complication
Moonphase display

Specifications

Brand

Omega

Family

Speedmaster

Model

Speedmaster Professional Moonphase Platinum / Skeleton

Reference

3688.30.32

Movement

3604-a

Movement Features

Hours, Minutes, Small Seconds
Date
Chronograph
Moonphase
Skeleton

Case

42mm

Dial Color

Skeleton

Crystal

Plexi

Water Resistance

Current Listings

OMEGA Speedmaster Calibre 321 "Ed White" Ref. 311.30.40.30.01.001 - ULTIMATE SET! 🔥$16,000🔥

OMEGA - 311.30.40.30.01.001 · $16,000

The OMEGA Speedmaster Calibre 321 Ref. 311.30.40.30.01.001 is a faithful recreation of the reference 105.003, famously worn by astronaut Ed White during America's first spacewalk.

Condition: UNWORN
Movement: Calibre 321 column-wheel chronograph movement
Case size: 39.7mm diameter
Bezel material: black ceramic

Posted at

Mar 6, 2026, 8:15 PM

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2025 UNWORN OMEGA SPEEDMASTER WHITE DIAL 310.30.42.50.04.001 $7799

Omega - 310.30.42.50.04.001 · $7,799

2025 Omega Speedmaster with a white dial for sale.

Condition: Unworn
Dial color: white

Posted at

Mar 6, 2026, 7:32 PM

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Omega Speedmaster "The One That Actually Fits" – Serviced, & Sharp ref 3510.50

Omega - 3510.50 · $2,200

This Omega Speedmaster 'Reduced' model features a Triple Date layout and is known for its vintage charm, clean dial, and sharp lugs.

Condition: Excellent / Serviced 2025
Movement Type: Automatic
Bracelet: Original steel with additional links
Shipping Location: New York City

Posted at

Mar 6, 2026, 5:51 PM

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OMEGA Speedmaster Racing 329.30.44.51.04.001 2022 Full Set

OMEGA - 329.30.44.51.04.001 · $6,200

This Omega Speedmaster Racing is a complete set with inner and outer boxes, manual, COSC card, warranty card, and hang tag.

Condition: Excellent
Warranty Expiration: May 2027
Size: for 7.5” wrist

Posted at

Mar 6, 2026, 4:31 PM

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Omega Speedmaster 3511.50 Reverse Panda JAPAN EDITION

Omega - 3511.50 · $2,150

For sale is an Omega Speedmaster Reduced 3511.50, running great and all functions work properly.

Condition: great condition with light signs of wear

Posted at

Mar 6, 2026, 4:01 PM

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OMEGA SPEEDMASTER 145.022-69 PREMOON

OMEGA - 145.022-69 · $6,000

A charming vintage chronograph with a great dial and original DO90 bezel, sold with an original Omega bracelet.

Condition: Pre-owned, with signs of wear
Bracelet type: Original 1039
Clasp type: Omega clasp

Posted at

Mar 6, 2026, 3:05 PM

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Omega Speedmaster Professional Moonwatch Full Steel Yellow Patina 1978 (Serviced)

Omega - 145.022-78 · $5,050

This Omega Speedmaster Professional Moonwatch features a black tritium dial with even yellow patina and is presented in its original state with period-correct details.

Condition: Very good overall shape, original condition with some polishing on the case
Year: 1978
Size: 42mm diameter

Posted at

Mar 6, 2026, 10:46 AM

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