This is an ARF build — and if you know the hobby, that tells you everything. The Omega Seamaster Diver 300M Ceramic Black Co from ARFWatches.com is sourced directly from the ARF factory, one of the most respected names in the superclone world. Tight tolerances, solid movement, finishing that holds up. Video proof sent before we ship. No games.
Here are some of the specifications of the  Omega Seamaster Diver 300M Ceramic Black Co-Axial ZRO2 with reference number 2266.00:
Case Build: 41mm stainless steel
Bezel: Black ceramic
Dial: Black
Hands and hour markers: SuperLumiNova
Movement (ARF Calibre): VS's Factory's Co-Axial Master Chronometer
Accuracy: +5/-3 seconds per day
Power reserve: 55 hours
Water resistance: 300 meters

Why ARFWatches.com
We're an ARF-specialist dealer — we know this factory's output because we handle it daily. This Omega Seamaster Diver 300M Ceramic Black has been checked by our team before listing: movement running, case clean, finishing consistent. We send video proof before every shipment. What you see is exactly what ships.
ARF factory movement — regulated and running within spec
Case and bracelet finishing checked against ARF quality standards
Video proof sent to buyer before dispatch — full transparency
Community-tested source — ARFWatches.com has the rep to prove it