Omega Speedmaster Speedmaster Professional Moonwatch Gemini IV 40th Anniversary

Reference 3565.80.00

About this watch

The Omega Speedmaster Professional Moonwatch Gemini IV 40th Anniversary is an iconic timepiece that celebrates a historic milestone with its blend of history, craftsmanship, and style. This limited edition watch features a stunning blue dial with stick and dot indexes, providing excellent legibility in low light conditions. The Omega caliber 1861 movement, handwound and robust, boasts a power reserve of 48 hours. The stainless steel case, with tachymeter bezel, is water-resistant up to 50 meters. This timepiece carries the legacy of adventure and exploration, making it a worthy investment for collectors and enthusiasts alike.
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MSRP: $3,200
Market Price: $7,152

Key Features

  • Omega caliber 1861 handwound movement
  • Stainless steel case with tachymeter bezel
  • Plexiglass crystal with vintage charm
  • Blue dial with stick and dot indexes
  • Water resistance up to 50 meters
  • Limited edition of only 2005 units produced

Specifications

Brand
Omega
Family
Speedmaster
Model
Speedmaster Professional Moonwatch Gemini IV 40th Anniversary
Reference
3565.80.00
Movement
1861
Movement Features
  • Small Seconds, Hours, Minutes
  • Chronograph
Case
Stainless Steel 42mm
Dial Color
Blue
Crystal
Plexi
Water Resistance
50

Current Listings

[WTS] 2021 Omega Speedmaster Professional Sapphire Sandwich

2021 Omega Speedmaster Professional Sapphire Sandwich

A 2021 Omega Speedmaster Professional 'Sapphire Sandwich' in excellent condition, featuring a 42mm steel case with a sapphire back and manual winding movement.

  • Condition: Pre-owned, cosmetic condition: 8/10
  • Movement: OMG Calibre 3861 (manual winding)
  • Power reserve: approximately 50 hours
  • Case material: Steel front, sapphire back
Posted at
Dec 16, 2025, 11:13 PM
Active
[wts] 🔥🔥 Omega Speedmaster Professional “Moonwatch”🔥🔥 Priced to sell!!

🔥🔥 Omega Speedmaster Professional “Moonwatch”🔥🔥 Priced to sell!!

Omega - 3570.5 · $3,500
This Omega Speedmaster Professional “Moonwatch” is one of the seller's favorite watches, featuring a 42mm case and reference number 3570.5.

  • Condition: Minimal wear throughout, may contain marks on crystal under heavy magnification
  • Case size: 42mm diameter
Posted at
Dec 16, 2025, 9:53 PM
Active
[WTS] 2014 Omega Speedmaster 57

2014 Omega Speedmaster 57

Omega - Speedmaster 57 · $3,950
This Omega Speedmaster 57 features a 41.5mm automatic movement, caliber 9300.

  • Movement: caliber 9300 (column wheel vertical clutch)
  • Case size: 41.5mm
Posted at
Dec 16, 2025, 9:35 PM
Active
[WTS] Lowered Price: Omega Speedmaster Moonwatch Moonshine Gold with Green Dial

Lowered Price: Omega Speedmaster Moonwatch Moonshine Gold with Green Dial

Omega - 310.60.42.50.10.001 · $30,000
The Omega Speedmaster Moonwatch Moonshine Gold features a 42mm case in Moonshine gold with a green dial and is powered by the hand-wound Master Chronometer caliber 3861. It includes a sapphire crystal front and caseback, chronograph function, and Sedna gold bracelet.

  • Condition: Excellent, barely worn
  • Bracelet material: Sedna gold
  • Bracelet style: Folding clasp
  • Movement: Hand-wound Master Chronometer Caliber 3861
Posted at
Dec 16, 2025, 7:44 PM
Active
[WTS] OMEGA Speedmaster Moonwatch Professional White Dial Stainless Steel Watch 42mm - 310.30.42.50.04.001

OMEGA Speedmaster Moonwatch Professional White Dial Stainless Steel Watch 42mm - 310.30.42.50.04.001

This Omega Speedmaster Moonwatch Professional features a white dial and is powered by the manual wind Caliber 3861 movement.

  • Condition: good condition, shows some signs of wear
  • Movement: Caliber 3861 (manual wind)
  • Case size: 42mm diameter
  • Crystal: sapphire
Posted at
Dec 16, 2025, 6:17 PM
Active
[WTS] Omega Speedmaster Triple Date

Omega Speedmaster Triple Date

This Omega Speedmaster Triple Date is a complete timepiece with some minor missing items. It features an additional set of links, which adds convenience for wearers.

  • Condition: good shape
  • Cards included: full set minus one card
Posted at
Dec 16, 2025, 6:04 PM
Active
[WTS] Omega Speedmaster Date Casino | 3210.52 | 40mm

Omega Speedmaster Date Casino | 3210.52 | 40mm

Omega - 3210.52 · $2,499
This Omega Speedmaster is a 40mm watch with a 7.5" bracelet.

  • Case size: 40mm
  • Bracelet length: 7.5"
  • Payment methods: Zelle, Venmo, Western Union
Posted at
Dec 16, 2025, 4:40 PM
Active
[WTS] Omega Speedmaster white dial full kit $7450 shipped

Omega Speedmaster white dial full kit $7450 shipped

Omega - Speedmaster · $7,450
A pre-owned Omega Speedmaster with a white dial, available for purchase. The watch comes with additional links and is dated from 2024.

  • Condition: Good condition with light swirls on high polished areas
Posted at
Dec 16, 2025, 4:14 PM
Active
[WTS] (Omega) Speedmaster Reduced 3510.50

(Omega) Speedmaster Reduced 3510.50

Omega - 3510.50 · $2,600
For sale is a 1998 Omega Speedmaster Reduced with very good external condition and internally running well.

  • Condition: very good external condition, running well internally
  • Year: 1998
Posted at
Dec 16, 2025, 3:07 PM
Active