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 Professional Moonwatch 3573.50
This Omega Speedmaster Professional Moonwatch is in excellent condition with hardly any signs of wear.
- Condition: Excellent condition, hardly any signs of wear
- Payment Methods Accepted: Pretty much every payment method including crypto with a small fee
- No Paypal Accepted: true
- Other Payments: cash, credit cards, etc.
Omega Speedmaster “Ed White” Cal. 321 Tropical Dial Heavy Patina (Serviced)
This Omega Speedmaster 'Ed White' features a stunning brown tropical dial and is one of the most collectible variants among Speedmaster enthusiasts, having been worn by astronauts during NASA's Gemini missions. The movement has been professionally serviced in July 2025, ensuring accurate timekeeping with chronograph functions performing as intended.
- Condition: Very good condition
- Size: 39mm diameter
- Year: 1965
- Movement serviced: July 2023
Omega Speedmaster Reduced - 39mm Two Tone - Ref 175.0033 - Price Reduced!
This Omega Speedmaster Reduced features a white dial and is available for sale as watch only on a high-quality leather strap.
- Condition: great vintage condition, light hairlines on bezel and case
- Case size: 39mm
- Strap material: leather AM strap from Casanova
2021 Omega Speedmaster Professional Moonwatch Sapphire Sandwich $5,999
The Omega Speedmaster Moonwatch Professional sapphire sandwich version features a robust and elegant 42mm stainless steel case, updated Caliber 3861 movement, and superior magnetic resistance.
- Condition: Excellent time keeping with no significant gain or loss
- Case size: 42mm diameter
- Case thickness: 13.2mm
- Lug width: 20mm
Omega Speedmaster Professional Full Kit with Extras (reposted and reduced)
an Omega Speedmaster Professional Moonwatch with Cal. 3861 movement and Hesalite crystal, purchased from an Authorized Dealer.
- Condition: Daily wear, shows normal wear/use
- Movement: Cal. 3861 (Master Chronometer)
- Bracelet type: Current bracelet with tool-less sliding clasp adjustment
Omega Speedmaster Reduced 3523.80.00 – Blue Dial – Full Set + Serialized Tag – Mint – $3,500
This Omega Speedmaster Reduced features a unique blue dial, classic proportions and wearability, making it an excellent alternative for collectors who want something rarer than the standard black-dial Reduced.
- Condition: Mint
- Movement: Automatic chronograph
- Case size: 39mm diameter
- Dial color: Blue
2023 Omega Speedmaster Calibre 321 “Ed White” 311.30.40.30.01.001 — Excellent Condition, Box & Papers
This is a 2023 Omega Speedmaster Calibre 321 'Ed White' edition. It features a silver dial with a distinctive design.
- Condition: Excellent Condition
- Year: 2023
- Movement: Calibre 321
2024 Omega Speedmaster “First Omega in Space” 310.30.40.50.06.001 – Full Set – $6,450 Shipped
A modern reissue of the Speedmaster worn by Wally Schirra during the Sigma 7 mission, featuring a slim 39.7mm case with Master Chronometer technology.
- Condition: Excellent
- Case Size: 39.7mm
- Water Resistance: 50m
- Movement: Manual-wind chronograph (Omega Caliber 3861, Master Chronometer)
OMEGA Speedmaster Professional - Sapphire Sandwhich ( White Dial ) 310.30.42.50.04.001 $7,700 plus label
Speedmaster Professional with a White Dial and Sapphire Sandwhich case.