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 Sapphire Sandwich 2023 (UK) £4500](https://preview.redd.it/ddg15cxb2q3f1.jpeg?auto=webp&s=bd9dcfb72f9c55023006a03005ecd74a30577efd)
Omega Speedmaster Sapphire Sandwich 2023 (UK) £4500
The Omega Speedmaster Sapphire Sandwich is a complete set with all links, boxes, cards, and original sales receipt.
- Year: 2023
- Location: UK
![[FS] Omega Speedmaster Professional Moonwatch "Sapphire Sandwich" Big Box 311.30.42.30.01.006 – Complete Set](https://www.watchuseek.com/cdn-cgi/image/format=auto,onerror=redirect,width=960,height=960,fit=scale-down//attachments/1-png.19097329/)
[FS] Omega Speedmaster Professional Moonwatch "Sapphire Sandwich" Big Box 311.30.42.30.01.006 – Complete Set
The Omega Speedmaster Moonwatch Professional 'Sapphire Sandwich' is a 42mm chronograph featuring a sapphire crystal and manual-winding Caliber 1863 movement, blending timeless design with robust functionality.
- Condition: Light signs of use
- Case size: 42mm
- Crystal: sapphire front and back
- Movement: Omega Caliber 1863 manual-wind chronograph
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Omega 57' speedmaster two tone for sale
The Omega Speedmaster '57 features a black dial with a seconds sub-dial at 9 o'clock and a 12-hour and 60-minute chronograph recorder on the sub-dial at 3 o'clock, presented on an 18K red gold and stainless steel bracelet.
- Case Diameter: 41.5 mm
- Water Resistance: 10 bar (100 metres / 330 feet)
- Calibre: Omega 9300
![[WTS] Omega Speedmaster. Reduced. 39mm. **Sapphire. Very cool.](https://preview.redd.it/dbq37gq4ml3f1.jpeg?auto=webp&s=7e06a2f79fdd996082f9ba8e5ef5588b6a44bc13)
Omega Speedmaster. Reduced. 39mm. **Sapphire. Very cool.
This Omega Speedmaster is a reduced price, 39mm watch with a sapphire crystal. It's a good value for money and runs well.
- Condition: Runs strong
- Case size: 39mm
- Crystal type: Sapphire
Omega Speedmaster Racing Chronograph 2-Tone Grey Dial – 329.23.44.51.06.001
The Omega Speedmaster Racing Chronograph features a two-tone stainless steel and 18K Sedna gold case, with a matte grey dial punctuated by rose gold hands and rhodium-plated sub-dials. The watch has a 60-hour power reserve and is equipped with the Co-Axial Caliber 9900 automatic movement.
- Condition: Minor wear on the clasp and light use on the OEM strap; serviced by Omega in spring 2025
- Case Diameter: 44.25 millimeters
- Water Resistance: 50 meters
- Power Reserve: 60 hours
Omega Speedmaster FOIS 2024 - full kit, extra strap, and barely worn!
The Omega Speedmaster FOIS features a unique dial that changes color depending on the light, showing black, grey, or deep blue hues. The watch comes with a full kit and extra strap, including a Tuns strap.
- Condition: barely worn
- Case Size: 40mm diameter
- Bracelet Size: 7.25" wrist size
- Straps Provided: 2
![[WTS] Omega Speedmaster Dark Side Of The Moon DSOTM Pitch Black ref 311.92.44.51.01.004](https://preview.redd.it/aqefbt1yvj3f1.jpeg?auto=webp&s=78595c9f345eb13bc1a6261a7cae393d689e05f1)
Omega Speedmaster Dark Side Of The Moon DSOTM Pitch Black ref 311.92.44.51.01.004
Omega Speedmaster Dark Side of the Moon 'Pitch Black' features blackened central hands, Super LumiNova indices, and tachymeter scale. The manual-wound cal. 9300 movement is visible through the open case back.
- Condition: Very mint condition with virtually no signs of wear on the case and clasp
- Material: ceramic
- Movement: cal. 9300 (manual-wound)
- Water Resistance: 200m
Omega Speedmaster "Pre-Moon" - 145.012 - Black - Stainless Steel - 42mm - Excellent
This is a vintage Omega Speedmaster Pre-Moon watch from 1967 with a stainless steel case, black dial, and Cal. 321 movement.
- Condition: Excellent
- Case Size: 42mm diameter
- Material: Stainless Steel
- Dial Color: Black
![[WTS] 2017 Omega Speedmaster Professional Moonphase 42mm 3576.50](https://preview.redd.it/twc7ypdj7f3f1.jpg?width=640&crop=smart&auto=webp&s=9f4faa103a5080f665ea4561e69ce9aa58dbc1dd)
2017 Omega Speedmaster Professional Moonphase 42mm 3576.50
This is a 2017 Omega Speedmaster Professional Moonphase, featuring a 42mm case and moonphase complication. The watch comes with its original warranty card, manual, and red box set. It has been serviced once and shows minimal wear.
- Condition: Excellent pre-owned condition
- Size: 42mm diameter
- Service history: Unknown
- Deviation: +13 seconds/day