Omega’s catalog has six or seven distinct “Speedmaster” sub-families depending on how you count, and the Chronoscope is the one most shoppers scroll past without registering what it actually is. It is not a Moonwatch reissue, it is not a racing chronograph, and it carries no Apollo-era history. It is Omega reaching into its own 1940s chronograph catalog and building a genuinely modern watch around that look. This review covers what the Chronoscope actually is, real 2026 references and pricing, how the Caliber 9908 stacks up, and whether it is worth choosing over the far more famous Speedmaster Professional Moonwatch sitting one display case over.
TL;DR
The Speedmaster Chronoscope is Omega’s 1940s-inspired take on the Speedmaster family: a 43mm steel chronograph with a snail-pattern tri-scale dial and a bi-compax (not tri-compax) register layout, built around the in-house manual-winding Caliber 9908. It is METAS Master Chronometer certified and resistant to 15,000 gauss, but water resistance is a modest 50m — this is a wrist-time watch, not a tool watch. Steel-on-steel runs $10,700 and steel-on-leather runs $10,300, roughly $3,000 more than the everyday Speedmaster Professional Moonwatch. If you want vintage-chronograph looks without buying an actual vintage watch, the Chronoscope earns its place. If you just want “the” Speedmaster, buy the Moonwatch instead.

Table of Contents
- What Is the Omega Speedmaster Chronoscope?
- Design: Why It Looks Like a 1940s Chronograph
- Case, Dial Colors and Bracelet Options
- Movement: Inside the Manual-Winding Caliber 9908
- Full Specs Table
- References and Real 2026 Prices
- Chronoscope vs. Speedmaster Professional Moonwatch
- Chronoscope vs. the Competition
- What the Watch Community Actually Says
- Who Should Actually Buy the Chronoscope?
- Where to Buy and What to Check
- FAQ
What Is the Omega Speedmaster Chronoscope?
The Speedmaster Chronoscope launched in 2021 as a standalone sub-collection inside the Speedmaster family, sitting alongside the Professional Moonwatch, Racing, ’57, Super Racing and Dark Side of the Moon lines. Where the Moonwatch borrows its identity from the 1969 lunar missions, the Chronoscope borrows its identity from Omega’s own chronographs of the 1940s — a decade before the word “Speedmaster” existed. It is a period pastiche built with a current-generation movement, not a historical reissue of a specific reference.
The most important thing to understand before you look at price or specs: the Chronoscope uses a bi-compax layout (two subdials, at 3 and 9 o’clock), not the tri-compax three-register layout most people associate with the Speedmaster Professional Moonwatch. That single design decision is what gives the dial its busy, vintage, multi-scale look — and it is also the thing that will decide whether you like this watch or not.
Design: Why It Looks Like a 1940s Chronograph
The dial is printed with three timing scales in a shrinking “snail” spiral — a tachymeter scale (also echoed on the blue or black anodized aluminum bezel ring), a telemeter scale, and a pulsometer scale, stacked concentrically rather than spread edge-to-edge the way a modern chronograph usually handles multiple scales. It is a direct lift from Omega’s chronograph dials of the 1940s, before the Speedmaster nameplate existed, and it is genuinely unusual on a current-production watch at this price.
The two-register layout keeps things visually calmer than the scales alone would suggest: small seconds sits at 9 o’clock, and a combined 60-minute/12-hour counter sits at 3 o’clock, meaning the Chronoscope can time events up to 12 hours long using a single subdial rather than splitting minutes and hours across two registers the way the tri-compax Moonwatch does. Dauphine-style hands and applied numerals round out a dial that reads more like a 1940s dress chronograph than a 1960s tool watch, which is exactly the point.
Case, Dial Colors and Bracelet Options
Every steel Chronoscope shares the same 43mm case, 48.60mm lug-to-lug, and 21mm lug width. Two dial colors are offered across the steel line: blue, with a matching blue anodized aluminum tachymeter bezel, or silver, paired with a black bezel. Each dial color is available on a steel bracelet or a leather strap, and the weight difference between the two is significant on the wrist — roughly 145g on the bracelet versus roughly 85g on leather, which matters more than the spec sheet implies once the watch is actually on.
Both front and back use scratch-resistant sapphire crystal with anti-reflective treatment, including a sapphire display caseback — a nice inclusion on a manual-wind chronograph at this price point, since several direct competitors close up the caseback entirely or charge extra for a display window. Beyond the steel range, Omega also produces the Chronoscope in bronze gold on leather, and in solid Moonshine and Sedna gold on integrated gold bracelets, pushing the collection well beyond a five-figure price at the top end (more on pricing below).

Movement: Inside the Manual-Winding Caliber 9908
The Chronoscope runs on Omega’s Caliber 9908, a manual-winding, column-wheel chronograph with the Co-Axial escapement and full METAS Master Chronometer certification — meaning it has passed both COSC chronometer testing and Omega’s additional eight-test protocol covering magnetic resistance, power reserve, water resistance and accuracy in multiple positions. The balance spring is silicon, and the movement is rated resistant to magnetic fields up to 15,000 gauss, a figure that would have been unthinkable in a mechanical chronograph a generation ago.
Power reserve is 60 hours from a single barrel, which is long for a hand-wound chronograph — most manually-wound chronograph calibers in this class top out closer to 48-50 hours. That is a genuine, quantifiable advantage over most of what the Chronoscope competes against, including Omega’s own Moonwatch line. Being manual-wind at all is itself a differentiator: most chronographs launched in the last decade at this price point, including several rivals named later in this review, are automatic.
Full Specs Table
| Spec | Steel / Steel (329.30.43.51.03.001) | Steel / Leather (329.33.43.51.02.001) |
|---|---|---|
| Case diameter | 43mm | 43mm |
| Lug-to-lug | 48.60mm | 48.60mm |
| Lug width | 21mm | 21mm |
| Case material | Steel | Steel |
| Dial color | Blue | Silver |
| Crystal | Sapphire, anti-reflective both sides | Sapphire, anti-reflective both sides |
| Caseback | Sapphire display back | Sapphire display back |
| Water resistance | 5 bar / 50m | 5 bar / 50m |
| Weight (approx.) | 145g | 85g |
| Movement | Caliber 9908, manual-winding | Caliber 9908, manual-winding |
| Power reserve | 60 hours | 60 hours |
| Certification | METAS Master Chronometer | METAS Master Chronometer |
| Anti-magnetic rating | 15,000 gauss | 15,000 gauss |
| 2026 retail price | $10,700 | $10,300 |
References and Real 2026 Prices
The Chronoscope line runs to 11 total configurations as of mid-2026, more variety within one sub-collection than Omega offers on the Moonwatch line. In steel, pricing is consistent regardless of dial color: bracelet versions run $10,700 and leather-strap versions run $10,300, whether you pick the blue or silver dial. A third steel dial finish (with a slightly different bezel treatment) runs marginally higher at $11,000 on bracelet and $10,700 on leather.
Beyond steel, Omega offers a Bronze gold case on leather strap at $19,300, and solid-gold versions — Moonshine gold and Sedna gold, some on integrated gold bracelets — that climb from roughly $39,000 to more than $60,000 depending on case metal and bracelet configuration. These precious-metal references are a different purchase decision entirely and are not the focus of this review; nearly everyone shopping a Chronoscope is looking at the steel range.
Chronoscope vs. Speedmaster Professional Moonwatch
Both watches share Omega’s manual-wind chronograph heritage and both current references carry Master Chronometer certification, so the practical differences come down to design language, price, and power reserve rather than a clear “better” and “worse” movement tier. The Speedmaster Professional Moonwatch carries actual spaceflight history, a tri-compax dial most people instantly recognize, and a lower entry price around $7,400 for the hesalite reference. The Chronoscope costs roughly $3,000 more, trades recognizable Moonwatch branding for a dial design almost nobody outside the hobby will identify on sight, and gains 10 extra hours of power reserve (60h vs. roughly 50h on the Moonwatch’s Caliber 3861).
For a deeper look at where the Moonwatch sits in Omega’s broader lineup and pricing relative to Rolex, see our complete Speedmaster history and our breakdown of why Omega watches cost less than equivalent Rolex references.
Chronoscope vs. the Competition
The Chronoscope’s closest conceptual rival is Zenith’s Chronomaster Revival A384, which runs a similar playbook — a modern watch built around a vintage tri-color chronograph dial — for roughly $10,000 with an automatic El Primero movement instead of a hand-wound one. Further up the market, Rolex’s Daytona 126500LN retails around $16,900 but trades on the secondary market closer to $34,800, an entirely different buying experience involving waitlists and grey-market dealers rather than a straightforward boutique purchase. On the value end, Omega’s own Speedmaster Professional Moonwatch undercuts the Chronoscope by roughly $3,000 while offering more brand recognition.
| Watch | Movement | Power Reserve | 2026 Price |
|---|---|---|---|
| Omega Speedmaster Chronoscope (steel) | Manual, Cal. 9908, Master Chronometer | 60 hours | $10,300-$10,700 |
| Omega Speedmaster Professional Moonwatch (hesalite) | Manual, Cal. 3861, Master Chronometer | ~50 hours | ~$7,400 |
| Zenith Chronomaster Revival A384 | Automatic, El Primero | ~50 hours | ~$10,000 |
| Rolex Daytona 126500LN (steel) | Automatic, Cal. 4131 | ~72 hours | ~$16,900 retail / ~$34,800 secondary |
What the Watch Community Actually Says
There is no single definitive community thread on the Chronoscope the way there is for higher-profile Speedmaster or Daytona releases, so the following is a general synthesis of recurring sentiment across watch forums and comment sections rather than a direct citation of any one discussion. Three camps show up consistently. The first sees the Chronoscope as an underrated design win — a genuinely different-looking Speedmaster that does not just retread Moonwatch iconography, with the snail dial and bi-compax layout cited as the most interesting Speedmaster dial Omega has released in years. The second camp is skeptical on value: at $10,300-plus, they would rather buy the more historically significant Moonwatch and pocket the difference, arguing the Chronoscope’s design is more “interesting” than genuinely wearable day to day. A third, smaller camp treats it as a watch best bought on the secondary market once the initial premium softens, viewing it as a design experiment rather than a core holding.
Who Should Actually Buy the Chronoscope?
The Chronoscope makes the most sense for someone who already owns, or has ruled out, a Speedmaster Professional Moonwatch and wants a second Omega chronograph that does not look like a repeat purchase. It also suits buyers drawn to vintage-chronograph aesthetics — snail dials, dual scales, dressier proportions — who do not want the compromises of actually buying and servicing a 60-to-80-year-old watch. It makes less sense as a first Speedmaster purchase, since the Moonwatch remains the more recognizable, better-documented, and roughly $3,000-cheaper entry point into the same movement family, and it makes less sense as a primary tool watch given the modest 50m water resistance.
Where to Buy and What to Check
Buy new from an Omega boutique or authorized dealer to guarantee full warranty coverage and verify the reference number matches what you were quoted — the steel-on-steel and steel-on-leather pricing gap ($400) is easy to mix up when comparing listings. Whichever configuration you land on, a few accessories are worth having on hand for a manual-wind piece like this: a quality watch winder is unnecessary for a hand-wound caliber, but a compact travel case protects the sapphire crystal and bezel when the watch isn’t on wrist, and a jeweler’s loupe is genuinely useful for inspecting the snail-dial printing and bezel alignment before you commit to a purchase.
FAQ
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This article was researched with the help of AI. While we strive to keep all information accurate and up to date, there may be errors. If you notice any discrepancies, please contact us.


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