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 Reduced - Mother of Pearl - White Dial - Factory Strap
A rare and unique Omega Speedmaster reduced model with a 39mm case, featuring a stunning Mother of Pearl dial.
- Condition: Good condition for the age
- Case size: 39mm
- Strap type: Factory Omega leather strap
Omega Speedmaster Racing - 32630405001002
This Omega Speedmaster Racing is in good condition, having been worn a handful of times. It features desk diving scratches on the clasp.
- Condition: Pre-owned, minor scratches
- Scratches location: Clasp
- Shipping discussion possible: true
Omega Speedmaster Moonwatch Hesalite 1861 3570.50.00 ( excellent / 2007 / box and papers )
This Omega Speedmaster Moonwatch Professional Chronograph 1861 is a 42mm stainless steel watch with Hesalite crystal, reference # 3570.50.00.
- Condition: Excellent condition
- Case size: 42mm diameter
- Movement: 1861 Omega Calibre
Omega Speedmaster Sapphire New 2026, $7500
This listing is for a brand new Omega Speedmaster Sapphire, featuring a reference number of 310.30.42.50.01.002 and coming with its original box and warranty.
- Condition: Brand New Condition
- Shipping Cost: $150 for USA
- Payment Methods: Wire or Credit Card (+4.9% & 4 days clearance)
- Warranty Year: 2026
Omega Speedmaster Moonshine Green Dial 2023, $29k+✈️
2023 Omega Speedmaster Moonshine Green Dial, with a layer of aftermarket watch protection film on.
- Condition: Preowned Condition
[US] Omega Speedmaster First Omega in Space - FOiS - 310.30.40.50.06.001 - Full Set
Up for sale is an Omega Speedmaster First Omega in Space - FOiS - Full Set, which functions perfectly mechanically without issue.
- Condition: Fantastic with few hairlines
- Case Condition: few hairlines on case, clasp, and bracelet
- Box Status: Full Set
Omega Speedmaster Moonwatch (Reverse Panda) – Full Kit
A classic Omega Speedmaster Moonwatch with an updated Co-Axial Master Chronometer movement, available as a full set including box, papers, and cards.
- Condition: Amazing, slight mark on the case
- Size: 40mm diameter
- Movement: Cal. 3861
- Power reserve: ~50 hours
Omega Speedmaster Triple Calendar Blue Sunburst Dial 3523.80 39mm | Great Condition (Serviced) | $2500
The Omega Speedmaster Triple Calendar is a compact watch with a blue sunburst dial featuring a tachymeter scale and multiple complications. The stainless steel case measures approximately 44.7mm lug-to-lug and has an 18mm lug width.
- Condition: Great condition, recently serviced
- Case Size: 39mm diameter
- Lug Width: 18mm
- Lug To Lug: 44.7mm
Omega Speedmaster Pro White Dial
A beautiful Omega Speedmaster Pro with a white dial is up for sale, featuring a manual wind movement and coming as a full kit with card dated 09/2025.
- Condition: great condition with minimal wear on the case
- Size: 42mm diameter
- Movement: 3861 manual wind movement