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
![[WTS] Omega Speedmaster. Moonwatch.](https://external-preview.redd.it/z0-vkEEVrA9s4VS-nc7mPwlnTjeuUfNG5EWHfDXGBBw.jpeg?auto=webp&s=af6894bde2d4592582c6545ccfb12b5f9162b5d7)
Omega Speedmaster. Moonwatch.
This listing is for an Omega Speedmaster Moonwatch, which includes the watch itself, box, and manual.
- Shipping: $3675 + shipping from NJ USA
- Facetime: Seller offers FaceTime for watch inspection
![[WTS] Omega Speedmaster Moonwatch 3861 - Sapphire](https://external-preview.redd.it/A_eg_imIBWzNMAJnqkAptbYuz6NIz4HHPbNFH1F8rk0.jpeg?auto=webp&s=f7001a2a7c93a2e3b9fc0ba019b48e4a918f35db)
Omega Speedmaster Moonwatch 3861 - Sapphire
This Omega Speedmaster Professional Moonwatch Sapphire is a highly sought-after timepiece that has been worn only a handful of times. It comes with its original leather strap, as well as an Omega fitted rubber strap. The watch is in excellent condition and includes a full set of accessories, including boxes, tags, warranty, and booklets.
- Condition: Excellent
- Straps: 2
- Includes Original Accessories: Yes, all boxes, tags, warranty, and booklets

Omega Speedmaster Racing - White Dial - 329.30.44.51.04.001 ( new / 2025 )
A brand new Omega Speedmaster Racing Master Co-Axial in White Dial, featuring a 44.25mm stainless steel case and master co-axial chronometer.
- Condition: Brand new / complete set
- Case size: 44.25mm diameter
- Movement: Master Co-Axial 9900

Omega Speedmaster Moonwatch 3861 - White - 310.30.42.50.04.001 ( excellent )
This Omega Speedmaster Moonwatch Professional features a 42mm stainless steel case and a white dial with sapphire crystal.
- Condition: Excellent
- Case size: 42mm
- Movement: Omega Master Chronometer Movement

Omega Speedmaster Racing - White Dial - 329.30.44.51.04.001 (excellent / 2024)
Up for sale is an Omega Speedmaster Racing Master Co-Axial in White Dial, reference # 329.30.44.51.04.001. It comes with all boxes, papers, booklets, and Omega Warranty Card dated November 2024.
- Condition: Excellent
- Case Size: 44.25mm
- Material: Stainless Steel
- Movement: Master Co-Axial 9900 Chronometer

Omega Speedmaster '57 - 40.5mm Co-Axial - 332.10.41.51.01.001 ( excellent )
This Omega Speedmaster '57 Novelties 2022 is a stainless steel watch with a 40.5mm case and 9906 Master Co-Axial Movement. It comes complete with all boxes, papers, booklets, hang tag and Omega Warranty Card dated September 2022.
- Condition: Excellent Condition
- Case size: 40.5mm
- Movement type: 9906 Master Co-Axial
![[WTS] Omega Speedmaster Speedy Tuesday - MINT UNWORN $14,500](https://external-preview.redd.it/IRR3TTnKIIKAtuaoCShzr6Q1AzCBC086uaeSjMOEaQM.jpeg?auto=webp&s=4d8bc3c9c9b6a2f18d860f676d9d4a6a37abe3ca)
Omega Speedmaster Speedy Tuesday - MINT UNWORN $14,500
Up for sale is THE Speedy Tuesday ST1, an UNWORN and MINT example of this hard-to-find watch.
- Condition: Mint Unworn
- Case material: Metal
- Features: Includes box, warranty cards, accessories
![[WTS] Omega Speedmaster Speedy Tuesday #16!- Serviced w/Box,Papers $12000](https://external-preview.redd.it/maH1rSvYCFmEPrvoX-1wVZwzv4Go63yCGYsMueGK6Aw.jpeg?auto=webp&s=5f9adb0773ed9e05e279bddd2a16e112338bef1f)
Omega Speedmaster Speedy Tuesday #16!- Serviced w/Box,Papers $12000
Up for sale is the Omega Speedmaster Speedy Tuesday ST1 #16, a very exclusive model in excellent condition. The watch includes its original box, warranty cards, accessories, and an extra Omega black nylon nato strap.
- Condition: Very good condition, little sign of wear
- Serviced: 1.5 years ago
- Includes: box,warranty cards,accessories,extra Omega black nylon NATO
- Payment Terms: PayPal,wire,venmo
![[WTS] Omega Speedmaster OMEGA 3511.50](https://external-preview.redd.it/mj17XP6HnUBdE44pIltOj2CtkX9Wqxe4WgQUICHEFro.jpeg?auto=webp&s=98ce9afbdd664e216b5b70d6136f38a5cd53fc3b)
Omega Speedmaster OMEGA 3511.50
- Condition: Pre-owned with minor cosmetic damage (dings/scratches on bezel and case)
- Bracelet: Uncle Seiko
- Case size: not specified
- Service history: unknown (claimed to have been serviced in 2023)