Omega Speedmaster Speedmaster Professional Missions Apollo 8

Reference 3597.12.00

About this watch

When it comes to iconic watches, few can rival the legacy of Omega's Speedmaster line. The Omega Speedmaster Professional Missions Apollo 8, specifically model 3597.12.00, stands out not just as a timepiece but as a piece of history. This limited-edition watch pays homage to one of NASA's most monumental missions. With its stunning design, exceptional movement, and limited availability, it’s a worthy investment for anyone who appreciates fine horology. The black dial is striking and reminiscent of the dark void of space, featuring stick and dot indexes that offer a level of clarity crucial for timing events. The chronograph sub-dials are arranged with precision, making it not only a tool but a work of art. At the heart of the Apollo 8 is the legendary Omega Caliber 1861, a masterpiece of engineering known for its reliability and precision. This hand-wound movement boasts a power reserve of 48 hours, allowing you to leave it unworn over the weekend without worry. The chronograph feature is where this watch shines, with the ability to measure elapsed time with precision. Whether worn daily or kept as a cherished collectible, the Omega Speedmaster Professional Missions Apollo 8 is bound to bring joy and inspire awe.

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Key Features

Omega Caliber 1861 movement
42mm stainless steel case
Plexiglass crystal
50m water resistance
Chronograph function with elapsed time measurement

Specifications

Brand

Omega

Family

Speedmaster

Model

Speedmaster Professional Missions Apollo 8

Reference

3597.12.00

Movement

1861

Movement Features

Small Seconds, Hours, Minutes
Chronograph

Case

Stainless Steel 42mm

Dial Color

Black

Crystal

Plexi

Water Resistance

Current Listings

Omega Speedmaster 3520.53 Box, Manual, Card - $2,850

Omega - 3520.53 · $2,850

Up for sale is my Omega Speedmaster 3520.53 Full Kit, measuring 39mm with an automatic movement and a steel case on an original Omega Steel bracelet.

Condition: good condition with usage marks and some patina
Size: 39mm diameter
Case material: steel
Bracelet size range: fits up to 7 inch wrists with extra links available

Posted at

Jan 1, 2026, 8:33 PM

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Omega Speedmaster “Ed White” Cal. 321 Tropical Dial Heavy Patina (Serviced)

Omega - 105.003-65 · $10,995

This Omega Speedmaster Ed White Ref. 105.003-65 is a historic variant with a stunning brown tropical dial and matching tritium hands. It's one of the most collectible Speedmasters among enthusiasts due to its unique features and significance in Omega's history.

Condition: Very good condition, with signs of previous polish
Size: 39mm diameter
Year: 1965
Movement serviced: Yes, professionally serviced in July 2023

Posted at

Jan 1, 2026, 7:41 PM

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Omega Speedmaster Pro Moon Watch 3570.50 W/1498/840 Bracelet (Watch Only) $3800

OMEGA - 3570.50 · $3,800

This Omega Speedmaster Pro Moon Watch is being sold in pre-owned condition, with some marks on the hesalite crystal.

Condition: PRE-OWNED
Case size: 42MM
Box: NO
Card/papers: NO

Posted at

Jan 1, 2026, 7:11 PM

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Omega Speedmaster Professional 42mm “Sapphire Sandwich” 310.30.42.50.01.002 - 11/2025 Complete Set

Omega - 310.30.42.50.01.002 · $7,350

This is a brand new Omega Speedmaster Professional 'Sapphire Sandwich' 42mm watch, coming with a complete set including the watch itself, 11/2025 card, triple-boxed packaging, serial tag, manual, and Master Chronometer certification.

Condition: Like New
Case size: 42mm
Depth rating: 30m
Service history: Unknown

Posted at

Jan 1, 2026, 3:14 PM

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[WTS] 2025 Omega Speedmaster Professional “Sapphire Sandwich” Moonwatch – Latest Model, MINT OPEN BOX CONDITION – Ref. 310.30.42.50.01.002 – COMPLETE SET – USA Warranty thru Aug 2030 – $6,900 FIRM net + 🏷️ within CONUS ($9000 MSRP)

2025 Omega Speedmaster Professional “Sapphire Sandwich” Moonwatch – Latest Model, MINT OPEN BOX CONDITION – Ref. 310.30.42.50.01.002 – COMPLETE SET – USA Warranty thru Aug 2030 – $6,900 FIRM net + 🏷️ within CONUS ($9000 MSRP)

Omega - 310.30.42.50.01.002 · $6,900

The Omega Speedmaster Professional 'Sapphire Sandwich' Moonwatch is the latest generation with a Master Chronometer movement.

Condition: Mint open box condition, worn twice
Movement: Omega 3861 Master Chronometer
Crystal: sapphire crystal front and exhibition sapphire caseback
Case Size: 42mm diameter

Posted at

Jan 1, 2026, 2:35 PM

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Omega Speedmaster Reduced 3510.50 – Papers & extra Uncle Seiko bracelet

Omega - 3510.50 · $2,800

Up for sale is my Omega Speedmaster Reduced ref. 3510.50, a classic automatic Speedmaster in great overall condition.

Condition: Very good, with normal light wear consistent with use
Case size: 39mm diameter
Movement: Automatic chronograph
Year: 2005

Posted at

Jan 1, 2026, 12:09 PM

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[EU] Omega Speedmaster Professional 145.022

Omega - 145.022 · $1,250

This Omega Speedmaster Professional is a pre-owned watch in poor condition. The hesalite crystal is badly scratched, and the case and strap are worn out. The chronograph function is not working.

Condition: Bad
Service history: No service history
Chronograph buttons: Bottom button presses in, top button does not press in
Movement untouched: Minimum 40-50 years since last opened

Posted at

Jan 1, 2026, 6:56 AM

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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 · $5,425

A classic 1969 Omega Speedmaster Moonwatch featuring the step dial and flat case back, presenting beautifully in full steel with a warm yellow patina and grey 'ghost' bezel.

Condition: Serviced, lightly polished case with original step dial and tritium lume
Size: 42mm
Year: 1969
Movement serviced: true

Posted at

Jan 1, 2026, 3:18 AM

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