Quick answer
A replica Omega Constellation 2018 is a copy of the Constellation line Omega released at Baselworld 2018. It copies the case shape, the claws at 3 and 9 o'clock, and the single-link bracelet. It does not hold a Master Chronometer movement or a METAS certificate. Listings on first copy sites run from about $60 to $600. In the United States, trafficking counterfeit goods is a federal crime under 18 U.S.C. 2320.
What Omega released in 2018
Omega replaced the older Constellation design in 2018. Case sizes: 41mm and 39mm for men, 36mm and 29mm for women. Materials: steel, Sedna gold, yellow gold, and two-tone steel and gold. The 41mm and 39mm models run on the 8900 and 8800 calibre families, both METAS certified Master Chronometers. Water resistance is 50m. Most references place the date at 6 o'clock. The bracelet uses half-moon facets and a butterfly clasp. Sizes and calibres change by reference number, so match the number before you compare.
Details replicas copy
- Case silhouette: barrel shape with the claws (griffes) at 3 and 9 o'clock.
- Dial layout: applied indices, date at 6 o'clock, printed minute track.
- Bracelet: single-link look with a butterfly clasp.
- Bezel: Roman numerals appear on several 2018 references.
Details replicas miss
- Movement: copies use a generic automatic or a quartz module. There is no co-axial escapement, no silicon balance spring, and no 15,000 gauss rating.
- Certification: each genuine 2018 Constellation ships with a METAS Master Chronometer card. Copies carry no test data.
- Caseback: the genuine medallion shows the Geneva Observatory and eight stars in relief. Copies use a shallow stamp.
- Metal: gold-tone copies are steel with plating. Plating thins at the clasp and case edges.
- Crystal: top tiers use sapphire. Cheap tiers use mineral glass with a weak anti-reflective coat.
- Weight: a genuine steel 41mm Constellation is heavier than a copy. Ask the seller for a scale photo.
Price tiers on first copy sites
- $60 to $120: quartz, mineral glass, plated case, folded clasp.
- $150 to $300: automatic clone movement, sapphire crystal, closer bracelet fit.
- $350 to $600: super clone tier, closer case profile, decorated movement.
How to read a listing
- Match the stated diameter to the real model. A 41mm listing that ships a 38mm case is common. Ask for caliper photos.
- Ask which movement is inside. A named clone is a real answer. Swiss movement with no name is not.
- Ask for photos of the actual watch. Omega stock images appear on many replica listings.
- Ask about the clasp, the caseback medallion, and the lume. Those three spots show flaws first.
Legal notes for US buyers
18 U.S.C. 2320 covers trafficking in counterfeit goods. Penalties include fines and prison time. CBP can seize a shipment and destroy it. Personal use does not create a legal exemption. Omega owns the Constellation name and the related marks.
What no listing tells you
No public register lists which workshop made a given replica or which batch it came from. Sellers use their own tier labels. Two watches sold under the same label can come from different suppliers. Treat any same-factory claim as unverified.
Bottom line
A replica Omega Constellation 2018 can copy the outside of the watch to a close degree. It cannot copy the movement, the certification, or the metal. Budget for the parts that fail first: plating, clasp, and crystal. Read the return policy before you pay.