Omega Speedmaster Speedmaster Broad Arrow

Reference CK2915-2

About this watch

The Omega Speedmaster CK2915-2 is a timeless masterpiece, blending functionality and elegance in its classic design. Its stainless steel case, measuring 38.60mm in diameter, features a striking black dial with silver stick and dot indexes, creating a visually captivating experience. The arrow-shaped hands add sophistication while ensuring easy time-telling. At the heart of this watch lies the legendary Omega caliber 321 movement, renowned for its precision and reliability. With a power reserve of 44 hours and a frequency of 18,000 vibrations per hour, it delivers exceptional performance. The chronograph function, operated by a column wheel, sets the CK2915-2 apart from many of its contemporaries. This watch is more than just a timepiece; it's a collector's item with limited production run and historical significance. Its rich history, exquisite craftsmanship, and elegant design make it a worthy addition to any collection.
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Key Features

  • Omega caliber 321 movement
  • Chronograph function operated by column wheel
  • 44-hour power reserve
  • 18,000 vibrations per hour frequency

Specifications

Brand
Omega
Family
Speedmaster
Model
Speedmaster Broad Arrow
Reference
CK2915-2
Movement
321
Movement Features
  • Small Seconds, Hours, Minutes
  • Chronograph, Column wheel
Case
Stainless Steel 38.6mm
Dial Color
Black
Crystal
Plexi

Current Listings

[WTS] Omega Speedmaster Professional Hesalite Sandwich Cal. 1863 3572.50 $4,299

Omega Speedmaster Professional Hesalite Sandwich Cal. 1863 3572.50 $4,299

Omega - 3572.50.00 · $4,299
This Omega Speedmaster Professional Moonwatch features a Hesalite crystal and a rhodium plated cal. 1863 movement visible through sapphire glass.

  • Condition: Pre-owned with small marks on Hesalite crystal
  • Case size: 42mm diameter
  • Lug width: 20mm
  • Movement type: Manual wound
Posted at
Jul 23, 2025, 7:42 PM
Active
[WTS] $7200 insured shipping CONUS! Omega Speedmaster Moonwatch Lacquered White Dial Ref. 310.30.42.50.04.001

$7200 insured shipping CONUS! Omega Speedmaster Moonwatch Lacquered White Dial Ref. 310.30.42.50.04.001

This Omega Speedmaster Moonwatch features a stunning white dial and is powered by a modern Master Chronometer Movement with a Co-Axial escapement.

  • Condition: Pre-owned, lightly worn
  • Diameter: 40mm
  • Material: Stainless steel
Posted at
Jul 23, 2025, 7:22 PM
Active
[WTS] Omega Speedmaster Professional Moonwatch Full Steel Tritium Nice Patina Top Condition 1969

Omega Speedmaster Professional Moonwatch Full Steel Tritium Nice Patina Top Condition 1969

Omega - 145.022-69 · $5,765
A well-preserved 1969 Omega Speedmaster Moonwatch with a sharp stainless steel case and original black step dial. The watch features a period-correct bezel insert and maintains its original lines.

  • Condition: Top Condition, no clear indication of polish, original patina
  • Bracelet size: 42mm diameter
  • Bracelet length: 19cm (7.5 inches)
  • Movement performance: manually wound, keeps time reliably
Posted at
Jul 23, 2025, 6:13 PM
Active
[WTS] Omega Speedmaster Moonphase Moonwatch 304.30.44.52.01.001 BOXES/PAPERS!

Omega Speedmaster Moonphase Moonwatch 304.30.44.52.01.001 BOXES/PAPERS!

This Omega Speedmaster Moonphase Moonwatch comes with a stainless steel case, black dial, and is powered by an automatic movement. It features a moon phase display and chronograph functions.

  • Condition: Excellent pre-owned condition with light cosmetic wear
  • Case Diameter: 44.25mm
  • Water Resistance: 100m depth rating
  • Movement Type: Automatic
Posted at
Jul 23, 2025, 5:56 PM
Active
[WTS] Omega Speedmaster Professional Sapphire 1863 311.30.42.30.01.006 - $4,195 Shipped ✈️‼️

Omega Speedmaster Professional Sapphire 1863 311.30.42.30.01.006 - $4,195 Shipped ✈️‼️

This Omega Speedmaster Moonwatch Professional is a 42mm watch that functions perfectly mechanically and comes in excellent condition as shown in photos. It's a great everyday option with a fitted bracelet suitable for wrists up to 7.5".

  • Condition: Pre-owned, lightly worn
  • Bracelet length: 6.75 inches (with extra links)
  • Wrist size compatibility: at least 7.5 inches
Posted at
Jul 23, 2025, 5:18 PM
Active
[WTS] Omega Speedmaster Schumacher Legend Edition - 42mm Red Dial - 3506.61

Omega Speedmaster Schumacher Legend Edition - 42mm Red Dial - 3506.61

Omega - 3506.61 · $3,995
The Omega Speedmaster Legend Red Schumacher LE is a 42mm watch part of the 'Legend Collection' celebrating the brand's partnership with Michael Schumacher. It has a red dial and appeared in James Bond: Casino Royale.

  • Condition: Preowned with light scratches and small dings on bezel
  • Case Size: 42mm
  • Wrist Fit: 7 inch
Posted at
Jul 23, 2025, 4:54 PM
Active
[WTS] Omega Speedmaster Reduced Mother Of Pearl Dial -$1800 OBO

Omega Speedmaster Reduced Mother Of Pearl Dial -$1800 OBO

This Omega Speedmaster Reduced features a Mother of Pearl dial and is powered by an automatic movement. The watch loses about 1 minute per day, which is within normal tolerance.

  • Condition: Used with minor damage (scratches on Hesalite)
  • Accuracy: loses about 1 minute per day
  • Crystal material: Hesalite
Posted at
Jul 23, 2025, 4:53 PM
Active
Omega Speedmaster Chronoscope Blue 329.30.43.51.03.001 Mint

Omega Speedmaster Chronoscope Blue 329.30.43.51.03.001 Mint

Omega - 329.30.43.51.03.001 · $5,450.005
For sale is a mint condition Omega Chronoscope with blue dial, showing minor surface hairlines.

  • Condition: Mint condition
  • Case material: unknown
  • Water resistance: unknown
  • Movement type: Chronoscope
Posted at
Jul 23, 2025, 3:52 PM
Active