5712A – ultimate “endgame” custom build, finally finished ✈
The case and bracelet are a 3D CNC set molded from original factory data, paired with an ACE non‑indexed gilt‑engraved movement.
Dial, hands, and moon phase are all true‑to‑genuine custom parts, along with a solid center axle.
The clasp is the new adjustable / extendable version, and the rotor is 24K gold.
This build is pretty much maxed out – once you get it, there’s not much left to upgrade.








