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 Professional ‘Tintin’ – FULL SET

Omega - 311.30.42.30.01.004 · $10,295

This Omega Speedmaster Professional Moonwatch is a legendary chronograph with a distinctive red-and-white checkered outer track, inspired by Tintin's rocket from the classic comic *Objectif Lune*. It's powered by the reliable Caliber 1861 movement and features a 42mm stainless steel case with a black dial.

Condition: excellent
Case size: 42mm diameter
Movement type: manual-winding

Posted at

Jul 28, 2025, 1:49 PM

Active

View listing on r/WatchExchange

Omega Speedmaster Professional ‘Tintin’ – FULL SET

Omega - 311.30.42.30.01.004 · $10,295.001

This Omega Speedmaster Professional Moonwatch 'Tintin' is a legendary chronograph with a distinctive red-and-white checkered outer track, inspired by Tintin's rocket from the classic comic Objectif Lune. It is housed in a 42mm stainless steel case with a black dial and Hesalite crystal, powered by the reliable Caliber 1861 movement.

Condition: Excellent
Box set: Full set including inner and outer boxes, warranty card, Pictograms card, Operating Instructions manual, and full links
Movement: Caliber 1861, manual-winding
Water resistance: Not specified

Posted at

Jul 28, 2025, 1:45 PM

Active

View listing on WatchUseek

Omega Speedmaster ref 311.30.42.30.01.006

Omega - 311.30.42.30.01.006 · $4,700

Up for sale is a Speedmaster 311.30.42.30.01.006 sapphire sandwich, in 9/10 condition, including a full Moonwatch kit and multiple straps.

Condition: 9/10 condition with micro scratches on the clasp of the bracelet
Ownership: second owner
Included Accessories: eye loupe, NASA Velcro strap, NATO strap, picture bracelet
Shipping: shipped from NY via PayPal FF or + 4% for G&S

Posted at

Jul 28, 2025, 9:56 AM

Active

View listing on r/WatchExchange