A Speedmaster 38mm replica is a 38 millimeter copy of Omega's compact co-axial chronograph, built for wrists that find the 42 mm Moonwatch Professional too bulky. US buyers look for a stainless steel case between 37.8 and 38.2 mm, a flat sapphire or mineral crystal, three dial registers, and a bracelet or strap that sits flush at the lugs. Automatic versions clone the Valjoux 7750 layout and cost roughly $250 to $500, while quartz versions sell under $150.
How does the 38mm Speedmaster differ from the 42mm Moonwatch?
The genuine Speedmaster 38 runs about 38 mm across and roughly 14 mm thick, which is a full 4 mm narrower than the Moonwatch Professional. Omega powers it with the Co-Axial calibre 3330, an automatic chronograph with a silicon balance spring and a date aperture. On the wrist, the smaller case reads dressier, so the bracelet taper and dial proportions matter more than raw size.
Speedmaster 38mm Super Clone Buying Guide: Tips and Parameters
Which movement should a 38mm replica use?
Automatic replicas use a clone of the Valjoux 7750 architecture, sold as A7750 or "Asian 7750," running at 28,800 vibrations per hour with about a 40 hour reserve. That base keeps the subdial positions and date placement in the correct spots. Quartz versions undercut the price but the chronograph seconds hand ticks once per second instead of sweeping, which is the fastest visual tell.
Speedmaster 38mm Replica Movement Guide
What should you inspect before buying?
- Case diameter measured with calipers and photographed, not just listed.
- Subdial spacing and hand lengths compared against factory images.
- Date font, window shape, and alignment inside the aperture.
- Crystal height above the bezel and anti-reflective coating color.
- Bracelet end links that sit flush with no gap at the lugs.
- Caseback engraving depth and the smoothness of the crown and pushers.
What do US buyers need to know about shipping and customs?
Counterfeit watches cannot lawfully be imported into the United States, and U.S. Customs and Border Protection may seize a shipment and send the recipient a notice instead of the package. Sellers who advertise a domestic warehouse shorten transit time but do not change the legal status of the goods. Buyers should also expect that no US court will enforce a warranty on counterfeit merchandise.
Are Speedmaster 38mm replicas the same size as the genuine?
Good batches land within a fraction of a millimeter, but older runs sometimes measured 37 mm or 40 mm. Ask for a caliper photo next to a ruler before paying. Lug width on 38 mm Speedmasters sits between the common 18 mm and 20 mm sizes, so measure before ordering an aftermarket strap.
How much should a quality 38mm Speedmaster replica cost?
Expect $250 to $500 for an automatic with a sapphire crystal and a properly finished bracelet. Quartz builds with mineral glass sit under $150. Anything far below that range usually means a stamped caseback, a hollow bracelet, and a low grade movement that will not hold time.