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
50

Current Listings

[WTS] Genuine Omega Leather Strap, Speedmaster

Genuine Omega Leather Strap, Speedmaster

Omega - Speedmaster · $375
Up for sale is a genuine leather Omega Speedmaster band with a stainless steel deployant clasp, characterized by its light and comfortable design.

  • Condition: Genuine leather strap with slight wear
  • Width: 20mm
  • Clasp material: stainless steel
  • Shipping options: US shipping via FedEx or UPS
Posted at
May 7, 2026, 5:52 PM
Active
[wts] 2024 Omega Speedmaster Moonphase
304.33.44.52.03.001 $7299

2024 Omega Speedmaster Moonphase 304.33.44.52.03.001 $7299

This listing features a 2024 Omega Speedmaster Moonphase with two photo-realistic moons, one of OMEGA's most iconic timepieces.

  • Condition: Pre Owned, Cosmetic Condition: 9/10
  • Case Size: 44mm diameter
  • Movement: 9904
  • Power Reserve: 60 Hours
Posted at
May 7, 2026, 4:44 PM
Active
[WTS] Omega Speedmaster Reduced 3510.50 Bracelet Set - 22 Links, Full size, excellent, OEM 1469/811

Omega Speedmaster Reduced 3510.50 Bracelet Set - 22 Links, Full size, excellent, OEM 1469/811

Omega - 3510.50 · $575
A vintage Omega Speedmaster Reduced bracelet set with 22 links, made of stainless steel and featuring an original Omega folding clasp.

  • Condition: Excellent (94/100)
  • Material: Stainless steel
  • Metal finish: Original Omega finish
  • Clasp type: Omega folding clasp
Posted at
May 7, 2026, 3:47 PM
Active
[WTS] BNIB Omega Speedmaster Professional 310.30.42.50.01.001 $6,790

BNIB Omega Speedmaster Professional 310.30.42.50.01.001 $6,790

The Omega Speedmaster Moonwatch Professional features a 42mm stainless steel case with a hesalite front and solid case back powered by the updated caliber 3861 movement.

  • Condition: Brand new in box with warranty
  • Case size: 42mm diameter
  • Case thickness: 13.2mm
  • Lug width: 20mm
Posted at
May 7, 2026, 2:49 PM
Active
[WTS] Omega Speedmaster Racing 44.25mm White Dial 329.33.44.51.04.001 Co-Axial Master Chronometer. Full Set $6,955

Omega Speedmaster Racing 44.25mm White Dial 329.33.44.51.04.001 Co-Axial Master Chronometer. Full Set $6,955

This Omega Speedmaster Racing Master Chronometer features a white 'racing dial' with black sub-dials, powered by the Caliber 9900 Co-Axial Master Chronometer movement.

  • Condition: Pre-owned, excellent condition
  • Case size: 44.25mm
  • Water resistance: 50m
  • Movement: Automatic Caliber 9900 (Master Chronometer certified)
Posted at
May 7, 2026, 2:40 PM
Active
[WTS] (OEM) Omega Speedmaster 20 mm Flat Link Bracelet

(OEM) Omega Speedmaster 20 mm Flat Link Bracelet

This is an OEM Omega Speedmaster bracelet with a flat link design, suitable for various Speedmaster models. It features a stainless steel construction and a vintage-style foldover clasp.

  • Condition: Great, lightly used
  • Lug width: 20mm
  • Taper: 20mm to 15mm
  • Material: Stainless Steel
Posted at
May 7, 2026, 2:29 PM
Active
[wts] 2026 Omega Speedmaster “Reverse Panda”
310.30.42.50.01.004 $9599

2026 Omega Speedmaster “Reverse Panda” 310.30.42.50.01.004 $9599

A 2026 Omega Speedmaster "Reverse Panda" with a 42mm steel case and black dial.

  • Condition: Preowned, Cosmetic Condition: 9.9/10, Fully Functional
  • Warranty card date: February 2026
  • Case size: 42mm diameter
  • Movement: 3861 caliber
Posted at
May 7, 2026, 1:58 PM
Active
[WTS] 2020 Omega Speedmaster Moonphase Black 304.30.44.52.01.001 Full Set - $7,995

2020 Omega Speedmaster Moonphase Black 304.30.44.52.01.001 Full Set - $7,995

Up for sale is a Omega Speedmaster Moonphase Black, a 2020 model featuring a moon phase display.

  • Condition: Excellent condition with minimal signs of wear
  • Year: 2020
  • Contents: Watch, Inner & Outer Box, Card Holder, International Warranty Card, Pictograms Card, Master Chronometer Card, Instructions Manual
Posted at
May 7, 2026, 1:45 PM
Active
[WTS] Omega Speedmaster Reduced Strap - 18mm

Omega Speedmaster Reduced Strap - 18mm

  • Strap width: 18mm
Posted at
May 7, 2026, 11:22 AM
Active