The replica Constellation 151.10.39.50.06.001 is a copy of a 39 mm stainless steel Omega Constellation with the collection's claw bezel, integrated-look bracelet, and date at 6 o'clock. Quality spans roughly $90 to $550, and the gap shows up in case geometry, dial texture, bracelet fit, and the movement under the caseback. Judge any example on those four points, not on a seller's photo of the box and papers.
What does the reference number 151.10.39.50.06.001 tell you?
Omega does not publish a public decoder, but the blocks follow a steady pattern across the Constellation line. The opening block identifies the case and bracelet family, the middle block sets metal and diameter (39 mm in this string), and the trailing blocks cover movement type and dial variant. Replica sellers routinely paste a full reference onto watches that do not match it, so confirm the 39 mm case and the dial color before you pay.
What should a faithful copy of this reference match?
- Case: 39 mm across, about 12 to 13 mm thick, brushed flanks with polished bevels and sharp lug edges.
- Bezel: polished with the signature claws gripping at 3 and 9 o'clock, evenly spaced and fully rounded.
- Dial: correct color code, applied indices with clean edges, and a date window framed and centered at 6.
- Hands: faceted dauphine-style hands with crisp polishing, no rough stamping marks.
- Bracelet: tight end links with no daylight gap at the lugs, and a clasp that closes with a solid click.
- Caseback: correct medallion or observatory engraving depth, plus a serial and reference stamp that matches the listing.
How do the replica tiers compare?
Entry builds at $80 to $150 usually carry a stamped caseback, printed dial markers, and a basic automatic or quartz movement. Mid tier at $250 to $450 brings a closer case profile, better dial finishing, and a decorated clone movement with a working date. Top tier at $500 and up targets weight, bracelet articulation, and hand finishing, though no replica matches a genuine Master Chronometer movement.
What belongs on a pre-shipment QC checklist?
- Ask for a straight-on dial shot, a macro of the bezel claws, and a caseback photo in daylight.
- Request the watch on a timegrapher: rate within plus or minus 15 seconds a day is acceptable at mid tier.
- Confirm the case measures 39 mm with calipers, not just on the listing page.
- Check date alignment at both the 1st and the 31st, since misalignment is the most common flaw.
- Ask for a wrist shot to see how the bracelet drapes, because stiff links are a giveaway.
Which movement should be inside?
Most decent copies run a Seagull ST2130, an ETA 2824 clone, or a Miyota 9015, all of which are serviceable and hold reasonable time. Decorated clone movements that imitate the Co-Axial layout look convincing through a display back but are harder to repair. The genuine watch uses a Master Chronometer certified movement with magnetic resistance that no clone reproduces.
How much should you pay, and what are the risks?
Expect $250 to $400 for the sweet spot where case finishing and bracelet fit stop feeling cheap. Customs seizure, no warranty, and zero resale value are real costs on top of the price, and importing counterfeit goods is illegal in the United States. Treat the purchase as a disposable novelty and budget accordingly.
Quick answers
Is the replica Constellation 151.10.39.50.06.001 waterproof?
Assume splash resistance only. Caseback gaskets and crown seals on replicas are rarely tested, so keep it away from showers and pools.
Does it hold value?
No. Replica watches resell at a steep loss and are barred from most secondary marketplaces.
Will the bracelet fit like the original?
Rarely at entry tier. Mid tier and above get closer, but end link gaps and stiff clasps remain the usual weak point.