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

2025 Omega Speedmaster Sedna Gold 310.60.42.50.01.001 — Like New Condition, Box & Papers

Omega - 310.60.42.50.01.001 · $29,500

The Omega Speedmaster Sedna Gold elevates the iconic Moonwatch design with a rich black dial and contrasting subdials, powered by a Master Chronometer manual-wind movement.

Condition: Like new condition, small ding on bezel near 12 o'clock
Movement type: Master Chronometer manual-wind movement
Case dimensions: 42mm diameter, 47.5mm lug to lug, 13.2mm thick

Posted at

Apr 23, 2026, 9:09 AM

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(Reserved for u/vohms) Omega Speedmaster Moonwatch White Dial

Omega - Speedmaster Moonwatch · $7,800

This Omega Speedmaster Moonwatch features a white dial, and comes with its full set of accessories, including boxes, papers, warranty card, pictogram card, Master Chronometer card, and extra links.

Condition: Overall mint condition
Set included: 2025 full set
Extra links: 1

Posted at

Apr 23, 2026, 12:06 AM

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🚀🌗Brand New 2026 Full Set - Omega Speedmaster Moonphase Reference: 304.30.44.52.01.001 🚀🌗

Omega - 304.30.44.52.01.001 · $11,750

The Omega Speedmaster Moonphase is a brand new, full set model from 2026.

Condition: Brand New
Msrp: 13000
Shipping: fully insured to nearest FedEx Office for signature pickup

Posted at

Apr 22, 2026, 10:30 PM

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OMEGA SPEEDMASTER DATE 3513.50 WITH PAPERS

Omega - 3513.50 · $1,750

A lightly worn Omega Speedmaster Date with a dated card, extra link, and no box.

Condition: lightly worn
Diameter: 40mm

Posted at

Apr 22, 2026, 8:47 PM

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2026 Omega Speedmaster Moonwatch Professional 42mm Steel 310.30.42.50.01.001 Full Set

Omega - 310.30.42.50.01.001 · $6,050

2026 Omega Speedmaster Moonwatch Professional, a stainless steel manual wind watch with black dial and hesalite crystal.

Condition: Excellent preowned condition with some light scratches.
Case dimensions: 42mm
Movement type: Manual Wind, Mechanical

Posted at

Apr 22, 2026, 7:54 PM

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2023 OMEGA SPEEDMASTER PROFESSIONAL 310.30.42.50.01.002 $6499

OMEGA - 310.30.42.50.01.002 · $6,499

2023 OMEGA SPEEDMASTER PROFESSIONAL with manual wind movement and sapphire crystal. Features a 42mm case size and 50 hour power reserve.

Condition: Pre owned, cosmetic condition 9/10
Case size: 42mm diameter
Bracelet: tapered stainless steel with micro adjustments
Movement: manual wind 3861

Posted at

Apr 22, 2026, 7:15 PM

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2021 OMEGA SPEEDMASTER PROFESSIONAL 310.30.42.50.01.002

OMEGA - 310.30.42.50.01.002 · $5,799

2021 OMEGA SPEEDMASTER PROFESSIONAL features a manual wind movement, 50 hour power reserve, and 42mm case size. It also comes with a sapphire crystal and 50 meters water resistance.

Condition: Pre owned, cosmetic condition 7/10
Case size: 42mm diameter
Bracelet material: tapered stainless steel
Movement: manual wind 3861

Posted at

Apr 22, 2026, 6:32 PM

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Omega Speedmaster Professional "Sapphire Sandwich" (Ref. 310.30.42.50.01.002)/Full set

Omega - 310.30.42.50.01.002 · $6,000

This Omega Speedmaster Professional, also known as the Sapphire Sandwich, is a manual-wind watch with a Master Chronometer movement and features a stunning Caliber 3861 movement visible through an exhibition caseback.

Condition: pristine
Purchase Price: 9000
Dimensions: 42mm diameter, 20mm lug width
Bracelet Type: tapered

Posted at

Apr 22, 2026, 3:53 PM

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