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 “Silver Snoopy Award” 50th Anniversary Unworn (2024)

Omega - 310.32.42.50.02.001 · $15,400

A 2024 Omega Speedmaster Silver Snoopy Award 50th Anniversary, a highly collectible modern Speedmaster celebrating NASA's Silver Snoopy Award.

Condition: New / Unworn
Case size: 42mm diameter
Movement: Omega Co-Axial Master Chronometer Caliber 3861
Strap material: Blue nylon

Posted at

Mar 7, 2026, 10:20 PM

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OMEGA Speedmaster 38 Co-Axial Chronograph Men's Watch - 324.30.38.50.02.001

OMEGA - 324.30.38.50.02.001 · $2,100

A Omega Seamaster watch, sold as new with original accessories and warranty cards.

Condition: Pre-owned with minor wear marks on bracelet
Purchase location: Goldsmiths
Includes original accessories: yes

Posted at

Mar 7, 2026, 10:18 PM

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Omega Speedmaster 3570.50-$4200

Omega - 3570.50 · $4,200

A Omega Speedmaster in good condition, comes with original bracelet and forstner.

Condition: good
Seller Type: established eBay account
Additional Items: eBay authentication card, original bracelet, forstner

Posted at

Mar 7, 2026, 10:12 PM

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Omega Speedmaster Moonwatch Professional Sapphire 3861 (310.30.42.50.01.002) – 2025 Full Set – $6350

Omega - 310.30.42.50.01.002 · $6,350

This Omega Speedmaster Moonwatch Professional features the Master Chronometer Calibre 3861, a manual wind movement with 50-hour power reserve and anti-magnetic to 15,000 gauss. The watch has a 42mm stainless steel case and black stepped dial.

Condition: Excellent overall condition, light signs of wear on the bracelet and clasp
Movement: Omega Co-Axial Master Chronometer Calibre 3861 (manual wind, 50-hour power reserve, anti-magnetic to 15,000 gauss)
Case size: 42mm
Water resistance: 50m

Posted at

Mar 7, 2026, 9:44 PM

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Omega Speedmaster Professional Moonwatch Full Steel 145.022-69 Ghost Bezel Yellow Patina Step Dial 1969 (Serviced) 🔥

Omega - 145.022-69 · $5,250

This Omega Speedmaster Moonwatch presents beautifully in full steel, showcasing a strong and sharp case with thick lugs that retain their original shape.

Condition: Serviced with minor polishing in the past
Diameter: 42mm
Year: 1969
Movement: 861 caliber movement

Posted at

Mar 7, 2026, 9:26 PM

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(Reserved) Omega Speedmaster Broad Arrow

Omega - Speedmaster Broad Arrow

A 2000s Omega Speedmaster broad arrow in excellent condition, running well.

Condition: pristine condition
Year of manufacture: early 2000’s

Posted at

Mar 7, 2026, 8:55 PM

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Omega Speedmaster ’57 Black Dial (2024) - excellent condition - $5750

Omega - 332.10.41.51.01.001 · $5,750

A modern interpretation of the original 1957 Speedmaster with a black dial, Broad Arrow hands, and a slimmer case. The watch features a manual wind Co-Axial Master Chronometer movement and has a water resistance of 50m.

Condition: excellent
Case Size: 40.5mm diameter
Thickness: ~12.99 mm
Movement Type: manual wind, Co-Axial Master Chronometer

Posted at

Mar 7, 2026, 6:00 PM

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Omega Speedmaster Moonphase Chrono 18k Sedna Gold & Steel 304.23.44.52.13001 B&P

Omega - 304.23.44.52.13001 · $10,195

This Omega Speedmaster Moonphase Chrono features a brown sun-brushed dial with diamond polished indexes and hands, accurate moonphase indication, and Ceragold tachymeter scale.

Movement: Meta certified Co-Axial Master Chronometer 9904
Case material: Stainless steel-18K Sedna gold
Diameter: 44.25 mm

Posted at

Mar 7, 2026, 4:19 PM

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Omega Speedmaster Professional Moonwatch Full Steel Yellow Patina Original Step Tritium Dial (Unpolished)

Omega - 145.022-69 · $5,235

This Omega Speedmaster Professional Moonwatch is a strong example of the highly regarded reference 145.022-69, featuring a razor-sharp case and crisp edges with excellent overall definition.

Condition: Unpolished, original condition
Size: 42mm
Year: 1969
Bezel condition: Signs of age and light fading

Posted at

Mar 7, 2026, 2:44 PM

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