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

Omega Speedmaster Reduced 3510.50 Bracelet Set - 22 Links, Full size, 94/100 Condition, OEM 1469/811

Omega - 3510.50 · $549

A full-size Omega Speedmaster Reduced bracelet set in excellent condition, featuring a stainless steel finish and an original Omega folding clasp.

Condition: Excellent vintage condition (94/100)
Model compatibility: Omega Speedmaster Reduced 3510.50
Bracelet reference: 1469
Endlinks reference: 811 (pair included)

Posted at

May 14, 2026, 8:54 AM

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OMEGA Speedmaster 311.63.44.51.06.001 Dark Side of the Moon Matte Grey w/Box and cards

OMEGA - 311.63.44.51.06.001 · $11,000

This Omega Speedmaster Dark Side of the Moon Sedna Gold Accent features a laser ablated matte grey dial, ceramic case, and black leather strap. It comes as a complete set with warranty and pictogram card.

Condition: Good
Case material: Ceramic
Diameter: 44mm
Strap type: Black leather with deployment clasp

Posted at

May 14, 2026, 7:08 AM

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Omega Speedmaster Triple Calendar Day-Date Ref.3221.30.00 40mm | Great Condition (With Box & Serviced) | $2285

Omega - 3221.30.00 · $2,285

The Omega Speedmaster Triple Calendar Day-Date Ref.3221.30.00 is a 40mm stainless steel watch with a thickness of around 15mm and water resistance up to 100m. It features a silver dial with chronograph registers, day, date, month, and GMT indications.

Condition: Great serviced condition
Case size: 40mm
Thickness: around 15mm
Water resistance: 100m

Posted at

May 13, 2026, 11:47 PM

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Omega Speedmaster Date

Omega - 3212.80 · $1,999

A beautiful blue Omega Speedy Date in overall good condition.

Condition: Good condition with normal wear on the case and bracelet, scratches on the aluminum bezel.
Movement: Cal 1164
Size: 40mm diameter

Posted at

May 13, 2026, 10:04 PM

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Two Tone Omega Speedmaster Moonphase 🍫

Omega - 304.23.44.52.13.001 · $8,500

A chocolate Omega Speedy Moonphase two tone (steel & Sedna gold) is up for sale, featuring a Cal 9904 movement and coming on its original strap. The watch is in overall very good condition.

Condition: very good condition with some normal wear
Movement: Cal 9904
Size: 44mm diameter

Posted at

May 13, 2026, 10:00 PM

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Omega Speedmaster Reduced “Schumacher” Red Dial - $2595 shipped! 🔥

Omega - 3510.60 · $2,595

This Omega Speedmaster Reduced 'Schumacher' Red Dial watch features a red dial and comes with all chronograph functions operating perfectly.

Condition: very good overall condition
Original strap included: true
Strap condition: excellent

Posted at

May 13, 2026, 9:44 PM

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2025 Omega Speedmaster “First Omega in Space” FOIS – 39.7mm – Grey-Blue Dial – Leather Strap – Ref. 310.32.40.50.06.001 – Complete Set – $7,200 +🚢

Omega - 310.32.40.50.06.001 · $7,200

The Omega Speedmaster “First Omega in Space” FOIS is a leather strap variant, designed to tribute the CK 2998, with a grey-blue CVD-coated dial and vintage Super-LumiNova indices. This reference honors Walter Schirra’s Speedmaster worn on the Mercury Sigma 7 mission in 1962.

Condition: Excellent
Case size: 39.7mm
Water resistance: 50m depth rating
Movement: Co-Axial Master Chronometer Cal. 3861, METAS certified, 15,000 gauss anti-magnetic

Posted at

May 13, 2026, 9:21 PM

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2025 OMEGA Speedmaster Moonwatch Professional White on Black Rubber Deployant 310.32.42.50.04.001 Full Set

Omega - 310.32.42.50.04.001 · $7,399

A 2025 Omega Speedmaster Moonwatch Professional with a white lacquered dial, presented on a black rubber strap with a deployant buckle.

Condition: Pristine pre-owned condition, minor wear on case back and clasp
Case size: 42mm
Case thickness: 13.2mm
Movement: Manual-Winding Co-Axial Master Chronometer Calibre 3861 (METAS certified)

Posted at

May 13, 2026, 2:35 PM

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Omega Speedmaster - 311.92.44.51.01.007 (Dark Side of the Moon)

Omega - 311.92.44.51.01.007

The Dark Side of the Moon is a limited edition Omega Speedmaster reference 311.92.44.51.01.007.

Model name: Dark Side of the Moon

Posted at

May 13, 2026, 2:02 PM

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