Omega Speedmaster Speedmaster Professional Missions Skylab 3

Reference 3597.23.00

About this watch

The Omega Speedmaster Professional Missions Skylab 3 is a true gem from the Speedmaster family, boasting a rich heritage and unique charm. This limited edition watch is not just a timepiece; it's a piece of history, with only 200 units produced between 1997 and 1998. The black dial, paired with stainless steel, radiates sophistication and demands attention without being overly flashy. The 42.00 mm round case strikes a perfect balance between boldness and wearability, while the stick and dot indexes provide a clean, minimalist look that is both practical and stylish. At the core of this masterpiece is the Omega caliber 1861 movement, a hand-wound chronograph movement boasting a 48-hour power reserve and a frequency of 21,600 vibrations per hour. The watch features 18 jewels in its movement, enhancing its reliability and accuracy, and has a water resistance of up to 50 meters, making it versatile enough for everyday wear. With its limited production and connection to space missions, the Skylab 3 offers a sense of exclusivity that watch enthusiasts can genuinely appreciate.

Buy Now on Jomashop

This is an affiliate link

Key Features

42mm round case
Omega caliber 1861 movement
Limited edition of only 200 units produced
Hand-wound chronograph movement with 48-hour power reserve
Water resistance up to 50 meters
Stainless steel construction for durability and classic appeal
Plexi glass for vintage aesthetic and historical significance

Specifications

Brand

Omega

Family

Speedmaster

Model

Speedmaster Professional Missions Skylab 3

Reference

3597.23.00

Movement

1861

Movement Features

Small Seconds, Hours, Minutes
Chronograph

Case

Stainless Steel 42mm

Dial Color

Black

Crystal

Plexi

Water Resistance

Current Listings

Omega Speedmaster Pro Sapphire

Omega - 310.30.42.50.01.002 · $5,800

A classic Omega Speedmaster Pro Sapphire in a 42mm Black model.

Condition: Great shape with light surface marks on bracelet
Case size: 42mm diameter
Thickness: 13.18 mm
Movement: Omega 3861

Posted at

Feb 10, 2026, 12:52 PM

Active

View listing on r/WatchExchange

Omega Speedmaster Reduced two-tone

This Omega Speedmaster Reduced is a 39mm two-tone watch with 18k gold details. It runs within +7 seconds per day and has a perfectly working chronograph.

Posted at

Feb 10, 2026, 5:01 AM

Active

View listing on r/WatchExchange

Omega Speedmaster Professional Moonwatch Full Set

Omega - 310.30.42.50.01.001 · $10,900

A timeless and iconic Omega Speedmaster Professional Moonwatch in its traditional hesalite configuration.

Condition: Very good overall condition with very light cosmetic marks on the hesalite crystal.
Case size: 42mm
Crystal type: Hesalite

Posted at

Feb 10, 2026, 1:22 AM

Active

View listing on r/WatchExchange

Omega Speedmaster Legend Schumacher ref 3506.61 PRICE DROP

Omega - 3506.61.00 · $3,900

This is a clean example of the Omega Speedmaster Legend Schumacher reference 3506.61.00 with a striking red dial and special collection engraved case back honoring Michael Schumacher.

Condition: full kit, minimal wear on bracelet
Case diameter: 42mm
Bracelet condition: minimal wear
Shipping included: CONUS shipping fully insured

Posted at

Feb 9, 2026, 6:53 PM

Active

View listing on r/WatchExchange

Omega Speedmaster Day-Date Chronometer ref 3222.80 PRICE DROP

Omega - 3222.80 · $3,200

This Omega Speedmaster Day-Date Chronometer ref 3222.80 features a vibrant blue dial, 40mm case, and stainless steel bracelet with full original links.

Condition: Excellent, minor wear on bracelet
Case size: 40mm diameter
Bracelet condition: minor wear, tiny spot of discoloration on one side
Shipping included: fully insured CONUS shipping

Posted at

Feb 9, 2026, 6:40 PM

Active

View listing on r/WatchExchange

Omega Speedmaster Racing - 329.30.44.51.01.001 - Box and Papers!

Omega - 329.30.44.51.01.001 · $5,950

This Omega Speedmaster Racing Chronograph is a pre-owned watch in good condition, featuring a 44.25mm case and a stainless steel bracelet.

Condition: Pre-owned with minor wear
Case size: 44.25mm diameter
Bracelet material: Stainless steel

Posted at

Feb 9, 2026, 5:49 PM

Active

View listing on r/WatchExchange

2025 Omega Speedmaster Racing 44mm - 329.32.44.51.01.001 - Price Reduced!

Omega - 329.32.44.51.01.001 · $6,095

This Omega Speedmaster Racing features a bold design with orange racing accents and the Caliber 9900 Master Chronometer movement. It comes with a factory black micro-perforated leather strap and an original Omega wooden presentation box.

Condition: Fantastic preowned condition, barely worn
Movement: Omega Caliber 9900, Co-Axial, anti-magnetic, column-wheel chronograph
Power reserve: approximately 60 hours
Strap: factory black micro-perforated leather racing strap with orange rubber lining

Posted at

Feb 9, 2026, 5:47 PM

Active

View listing on r/WatchExchange