OMEGA Speedmaster Dark Side of the Moon Automatic Chronograph The Speedmaster Dark Side of the Moon carries the classic space chronograph DNA with an all-black minimalist aggressive aesthetic, a top-tier collectible mechanical watch for speed and space watch lovers. Core Product Advantages 1. Stable Original Cal.9300 Automatic Chronograph MovementPowered by Cal.9300 self-winding chronograph core with smooth multi-function timing. 12-hour counter at the 3 o’clock subdial, running seconds counter at the 9 o’clock subdial, precise timekeeping, long power reserve and ultra-low daily error for daily long-term wear. 2. 1:1 Original Case Dimension & Refined LugsThe watch case thickness strictly matches the original at 17.2mm. The curved lug contour undergoes multiple fine grinding processes for softer, more elegant lines, delivering the identical hand feel and wearing experience as the classic version. 3. Stereo Clear Tachymeter BezelThe black ceramic tachymeter bezel features thick, three-dimensional engraved fonts with high contrast printing. Every scale mark is sharp and distinct, fully restoring the original racing chronograph texture. 4. Double Domed Sapphire Crystal & Super LuminousAdopts double convex arched sapphire glass coated with anti-glare film, boosting dial layering and scratch resistance. All hands and hour indexes are filled with high-grade luminous pigment, providing clear readability in dark environments at night. 5. Full Original Mold CraftsmanshipEvery structural detail including case curves, dial layout, case back engraving and button proportions is produced following the original mold. The texture, assembly gap and visual effect are highly consistent, presenting seamless flawless appearance. Available Strap & Dial Options • Dark blue dial + vintage brown cowhide leather strap • Black dial + black canvas woven strap • Black dial + smooth black leather strap • Grey matte dial + black canvas woven strap Basic Specifications • Brand: OMEGA • Series: Speedmaster Dark Side of the Moon • Movement: Cal.9300 Automatic Chronograph Movement • Case Thickness: 17.2mm (Same as original) • Glass: Double Domed Anti-Glare Sapphire Crystal • Features: 12-hour chronograph, running small seconds, super luminous, tachymeter scale • Straps: Interchangeable leather strap / canvas fabric strap • Style: Sports racing, minimalist all-black, collection, daily wear
Clear product tiers
Compare before you choose
“12A” and “7A” are this store’s internal configuration labels, not independent industry standards. Exact parts and test results must be confirmed on the individual QC record.
| Compare | Original retail reference | 12A Premium Build Most detailed | 7A Standard Build |
|---|---|---|---|
| Price | Verify with the brand or an authorised retailer | $935Confirm availability before payment | $560Current store price |
| Movement | Brand calibre; verify by reference | Automatic mechanical, selected finish | Reliable automatic movement; exact calibre confirmed before order |
| Materials | Verify on official model specification | Steel | 316L steel or listed material |
| Crystal | Verify on official model specification | Sapphire where listed | Mineral or sapphire; confirm by model |
| Accuracy | Brand specification | Measured during QC; result supplied for the individual watch | Measured during individual QC |
| Water resistance | Official rating, subject to service condition | Splash resistant only unless the individual QC report states otherwise | Splash resistant unless separately tested |
| QC evidence | Authorised retailer documentation | Photos, video and timing result | Photos and functional check |
Specifications
The details that matter
- Reference / SKU
- dlz1787455504859
- Case dimensions
- Confirm before order
- Movement
- Automatic mechanical
- Materials
- Steel
- Water use
- Splash resistant only unless the individual QC report states otherwise
- Package
- Protective travel packaging; presentation box only when listed

Movement information
See what powers the watch
Listed movement: Automatic mechanical.
Before shipping, ask for a clear caseback photo, a short running video and the timing-machine result. Decoration, rotor shape and bridge layout can vary by batch, so the QC image of the individual watch is the controlling reference.
- Movement and function check
- Time/date/chronograph test where applicable
- Timing rate and amplitude photo when available
- Rotor noise and winding feel checked
QC information
Approve the actual watch before dispatch
Your order enters a private QC record after availability is confirmed. The record should show the exact item, not catalogue imagery.
- 01
Order matched
Reference, colour, size and configuration are checked.
- 02
Visual inspection
Dial, hands, case, bracelet, clasp and markings are photographed.
- 03
Functional test
Movement, crown, date and model-specific functions are tested.
- 04
Your approval
QC photos/video are sent for approval before packing and tracking.
Packaging & shipping
A visible order timeline
QC in 2–4 business days; delivery commonly 7–14 business days after approval. Customs processing and remote destinations can add time. A presentation box changes parcel size and may ship separately; it is included only when the product page or QC record says so.
FAQ & verification
Questions to ask before paying
Is this sold as an authentic brand-manufactured watch?
No unless the listing explicitly provides verifiable provenance and authorised documentation. Store grade labels describe configurations; they are not authentication certificates.
How can I verify what I will receive?
Match the QC photos to the order reference. Request a dated video showing the dial, caseback, clasp, serial/marking areas, movement where accessible, and every function. Save the approved QC record.
Can a photo prove authenticity?
No. Photos can help confirm appearance and the shipped item, but authentication requires provenance and qualified physical inspection. Never rely on a logo, serial number or packaging alone.
What should I check in the timing result?
Confirm that the displayed watch is running, then review rate, amplitude and beat error. Results are a snapshot, not a lifetime guarantee, and can change with position, temperature and transport.
Is the watch safe for swimming?
Only if the individual watch has passed an appropriate pressure test and the result is documented. Otherwise treat it as splash resistant and keep it away from showers, pools and seawater.
When will the order ship?
QC in 2–4 business days; delivery commonly 7–14 business days after approval. Tracking is issued after QC approval and dispatch.
Purchase clarity
Nothing important should be assumed.
Confirm the configuration, exact price, included items, QC evidence, delivery estimate and after-sales terms in writing before payment.
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