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
![[WTS] Omega Speedmaster Broadarrow. Strong Lume.](https://preview.redd.it/adx7r1h7nlyg1.jpeg?auto=webp&s=72249c006c47c1375d93667db6c915570f0c40c9)
Omega Speedmaster Broadarrow. Strong Lume.
A vintage Omega Speedmaster Broadarrow with strong lume, available for sale.
- Condition: Runs well
- Lume: strong
- Shipping: Fedex with insurance
![[WTS] Omega Speedmaster Reduced "Michael Schumacher" Limited Edition, 3517.30.00. Card Included. Collector's watch. Clean..](https://preview.redd.it/6ur3wp62mlyg1.jpeg?auto=webp&s=412fd0119d2b170f283e1ce428d309c82927b531)
Omega Speedmaster Reduced "Michael Schumacher" Limited Edition, 3517.30.00. Card Included. Collector's watch. Clean..
A collector's Omega Speedmaster Reduced 'Michael Schumacher' Limited Edition, in good condition with a card included.
- Condition: Clean
- Shipping method: Fedex with insurance
- Location: NJ USA
![[WTS] OMEGA Speedmaster Professional Sapphire Sandwich 3861 Latest Model on Forstner Bullet - Watch Only - $5400 shipped CONUS](https://preview.redd.it/yx5c9cozhlyg1.jpg?width=640&crop=smart&auto=webp&s=6f5b34aaf0acbc645db315eb833ed7398009c7e0)
OMEGA Speedmaster Professional Sapphire Sandwich 3861 Latest Model on Forstner Bullet - Watch Only - $5400 shipped CONUS
The Omega Speedmaster Professional Sapphire Sandwich 3861 is a latest model watch sold as watch only, with shipping included to CONUS.
![[WTS] Omega Speedmaster. Sapphire Sandwich. Box, Cards.](https://preview.redd.it/v2ikps3n8lyg1.jpeg?auto=webp&s=4adeca9f58bccc7266dac66bedfc4cb304cac435)
Omega Speedmaster. Sapphire Sandwich. Box, Cards.
A Omega Speedmaster sapphire sandwich watch with box and cards is being sold.
- Location: NJ USA
![[WTS] Omega Speedmaster 40 3211.31](https://preview.redd.it/q72edb1pvkyg1.jpg?width=640&crop=smart&auto=webp&s=4e99af1e7ad06a8a189b8fe9571f0de853db8199)
Omega Speedmaster 40 3211.31
A used Omega Speedmaster 40mm model 3211.31, featuring a minor scratch on the crystal.
- Condition: Minor scratch on crystal
- Bracelet length: 7 inches
![[WTS] Omega Speedmaster Professional. Moonwatch. 3570.50. Very nice condition...](https://preview.redd.it/csgqqpa9vkyg1.jpeg?auto=webp&s=9e29f7fce1f0161ad410925cf2679416a23a5e44)
Omega Speedmaster Professional. Moonwatch. 3570.50. Very nice condition...
This Omega Speedmaster Professional Moonwatch is a high-end timepiece with a rich history and design.
- Condition: Very nice condition
- Location: NJ USA
- Shipping: included
![[WTS] 🚀🌗Brand New 2026 Full Set - Omega Speedmaster Moonphase Reference: 304.30.44.52.01.001 🚀🌗](https://external-preview.redd.it/cm13ZnQ1ZzNka3lnMY-gtVw_zHCO2_RK8gre-2vz3D5bZNzmPehEUxC3MfzG.png?format=pjpg&auto=webp&s=5883821226dedff27d969487f97c46c513af53ed)
🚀🌗Brand New 2026 Full Set - Omega Speedmaster Moonphase Reference: 304.30.44.52.01.001 🚀🌗
This listing is for a brand new Omega Speedmaster Moonphase watch, full set with warranty card, double box, and other included items.
- Condition: Brand New
- Bracelet length: fully linked
![[WTS] Omega OEM Integrated Speedmaster Moonwatch Rubber Straps - One with OEM Clasp - One Without Clasp (Both Backordered thru Omega)](https://preview.redd.it/q08iil76akyg1.jpg?width=640&crop=smart&auto=webp&s=f58bf36d0c6c14171817d5e313ffa6c2fff78c06)
Omega OEM Integrated Speedmaster Moonwatch Rubber Straps - One with OEM Clasp - One Without Clasp (Both Backordered thru Omega)
Additional details are about Omega OEM integrated Speedmaster Moonwatch rubber straps, one with an OEM clasp and one without.
- Condition: Very Good
- Clasp type: stainless steel deployant clasp (16mm)
- Lug size: 20mm
- Condition of strap 1: with clasp
![[WTS] Omega Speedmaster 323.10.40.40.04.001 Specialities 2012 Olympic Games Collection Blue Red Hands | Good Condition | Serviced| 2100$](https://preview.redd.it/ybpdnlbfqjyg1.jpg?width=640&crop=smart&auto=webp&s=56f4dc7c88f89f97dc9e7fd5c3cab34a781aa7fa)
Omega Speedmaster 323.10.40.40.04.001 Specialities 2012 Olympic Games Collection Blue Red Hands | Good Condition | Serviced| 2100$
This Omega Speedmaster features a white dial with blue and red hands, making it an eye-catching piece.
- Condition: Good Condition
- Case size: 39mm
- Crystal type: Sapphire
- Lug width: 20mm