Omega Speedmaster Speedmaster Broad Arrow

Reference CK2915-1

About this watch

The Omega CK2915-1 Speedmaster Broad Arrow is a masterpiece of horology, blending precision engineering with timeless design. Its storied past as part of the first generation of Speedmasters and its historical significance make it a worthy addition to any collection. With its sophisticated design, reliable movement, and elegant aesthetics, this watch continues to captivate collectors and casual wearers alike. The CK2915-1 features a hand-wound Omega Caliber 321, renowned for its reliability and precision. Its 44-hour power reserve ensures that your watch keeps ticking even when you take it off. With a frequency of 18,000 vibrations per hour, the Caliber 321 provides a rhythmic quality to its operation. The round stainless steel case strikes an ideal balance between vintage charm and modern functionality. The black dial is striking, with stick and dot indices that enhance legibility. The arrow hands add a unique touch, contributing to the watch’s sporty persona. They are luminescent, allowing for readability in low-light conditions.
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Key Features

  • Omega Caliber 321 movement
  • Hand-wound chronograph with column wheel mechanism
  • 44-hour power reserve
  • 18,000 vibrations per hour frequency
  • Stainless steel case with diameter of 38.60 mm
  • Black dial with stick and dot indices
  • Luminescent arrow hands

Specifications

Brand
Omega
Family
Speedmaster
Model
Speedmaster Broad Arrow
Reference
CK2915-1
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 Chronograph – Ref. 331.22.42.51.01.001 – 2024 – Full Set – $7,900

Omega Speedmaster Chronograph – Ref. 331.22.42.51.01.001 – 2024 – Full Set – $7,900

This listing is for an Omega Speedmaster Chronograph, a 2024 model with a full set.

  • Year: 2024
Posted at
Feb 21, 2026, 9:44 AM
Active
[WTS] 20mm Omega Speedmaster Bracelet 1499 / 842 $425 Shipped

20mm Omega Speedmaster Bracelet 1499 / 842 $425 Shipped

Omega - 1499 / 842 · $425
A 20mm Omega Speedmaster bracelet with a known high-quality configuration, suitable for pre-2018 Speedmaster Professional cases.

  • Production period: 1996-1998
  • Fits wrist size: approximately 7 inches
Posted at
Feb 21, 2026, 7:09 AM
Active
[WTS] Omega Speedmaster Chronoscope Master Chronometer Full Kit $5650

Omega Speedmaster Chronoscope Master Chronometer Full Kit $5650

A unique Omega Speedmaster variant with a 1940s inspired dial and navy tone, offering a distinct look for collectors who want to stand out from the generic models.

  • Condition: Normal wear throughout with unnoticeable scratches
  • Movement: 9908 Calibre
  • Case size: 43mm diameter
  • Lug to lug: 48.6mm
Posted at
Feb 21, 2026, 12:07 AM
Active
[WTS] Omega Speedmaster Mark II 327.10.43.50.06.001 $3850 shipped

Omega Speedmaster Mark II 327.10.43.50.06.001 $3850 shipped

This Omega Speedmaster Mark II is a unique, discontinued model that's perfect for watch lovers who want to wear something different in any situation. It has a sleek design, 10 bar water resistance, and a 52 hour power reserve. The watch comes with its original box, manual, warranty card, and third party authentication.

  • Condition: great shape with light scratches and small dents
  • Size: 42.4mm on the dial, 46.2mm lug to lug
  • Water Resistance: 10 bar
  • Power Reserve: 52 hours
Posted at
Feb 20, 2026, 11:48 PM
Active
[WTS] Omega OMEGA Speedmaster Chronoscope | Ref. 329.92.43.51.10.001 | 2023 | Used (Like New) | $10.925K |

Omega OMEGA Speedmaster Chronoscope | Ref. 329.92.43.51.10.001 | 2023 | Used (Like New) | $10.925K |

Omega - 329.92.43.51.10.001 · $10,925
The Omega Speedmaster Chronoscope is a high-end chronograph watch featuring a sleek design and advanced functionality.

  • Condition: Used, Like New
  • Year: 2023
Posted at
Feb 20, 2026, 9:19 PM
Active
[WTS] Omega Speedmaster Dark Side Of The Moon, Grey Side, 44.25mm, 311.93.44.51.99.002, Chronograph, Ceramic Case & Bezel, Leather Strap w/Foldover Clasp

Omega Speedmaster Dark Side Of The Moon, Grey Side, 44.25mm, 311.93.44.51.99.002, Chronograph, Ceramic Case & Bezel, Leather Strap w/Foldover Clasp

This is an Omega Speedmaster Dark Side Of The Moon, a chronograph watch with a ceramic case and bezel, featuring dual chrono subdials and Olympic-level accuracy.

  • Condition: Excellent
  • Case material: Ceramic
  • Bezel material: Ceramic
  • Strap material: Leather
Posted at
Feb 20, 2026, 9:13 PM
Active
[WTS] Omega Speedmaster 324.23.38.50.02.001 38mm Co-Axial

Omega Speedmaster 324.23.38.50.02.001 38mm Co-Axial

A super clean Omega Speedmaster with a unique gold and green bezel, sitting on a green leather strap.

  • Condition: Excellent condition
  • Diameter: 38mm
  • Year: 2024
Posted at
Feb 20, 2026, 2:46 PM
Active