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

Omega Speedmaster x-33 Serviced 6/25

Posted at

Jun 8, 2025, 9:12 PM

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Omega Speedmaster Broad Arrow - Ref. 3594.50 - Excellent Condition

Posted at

Jun 8, 2025, 8:37 PM

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Omega Speedmaster - Grey Side of the Moon 311.93.44.51.99.001

Omega - 311.93.44.51.99.001 · $7,200.007

This Omega Speedmaster Grey Side of the Moon features a leather strap with buckle and is in excellent condition, showing no flaws in its ceramic finish.

Condition: Excellent
Material: Ceramic
Straps: Leather (alligator), Buckle

Posted at

Jun 8, 2025, 7:54 PM

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View listing on WatchUseek

2021 Omega Speedmaster Moonwatch Professional Black Dial (310.30.42.50.01.002) Full Set from AD w/ Original Receipt - $5400 shipped

Omega - 310.30.42.50.01.002 · $5,400

This Omega Speedmaster Moonwatch Professional Sapphire is a high-end timepiece with a METAS and COSC-certified movement, sapphire crystal caseback, and black anodised aluminum bezel ring. It features a 50-hour power reserve and comes on an Omega bracelet.

Condition: great condition, minor scratches at worst
Bracelet width: 20mm
Case diameter: 42mm
Case thickness: 13.2mm

Posted at

Jun 8, 2025, 6:24 PM

Active

View listing on r/WatchExchange