Author: kevin

Affordable custom 5740 perpetual calendar – features a 3D CNC steel case developed from original factory data, with thickness matching the genuine at 8.6mm.
Clear hallmarks are engraved on both the case and clasp, following the original factory style as closely as possible.
Powered by an ACE custom‑molded perpetual calendar movement – fully realizes all perpetual calendar functions.
The dial, hands, and moon phase are custom‑made using Swiss‑imported ink, with accurate color and marker details.
A very well‑balanced build – you get the full perpetual calendar experience at a more approachable price than a gold case version.

Custom 18K white gold 5740G – in stock.
Powered by an ACE 240 perpetual calendar movement. The case and bracelet are molded from original factory data in 18K white gold, with full hallmarks.
The dial, hands, and moon phase are custom and true to the genuine – high accuracy overall, with thickness controlled to around 8.6mm.
Perfect for those who want the 5740 perpetual calendar function in a solid gold case, available immediately.

5711P‑style custom build – 18K white gold case and bracelet, aftermarket dial, hands, and date wheel, powered by a 324 integrated movement. Total watch weight: 172 grams.
The case and bracelet are molded from original factory data – solid white gold with full hallmarks. The dial, hands, and date wheel are custom and true to the genuine, with well‑executed details.
The watch wears with substantial weight, offering the heft of a platinum model while retaining the classic Nautilus case shape.
Perfect for those who love the look of the 5711P and want a full‑metal, solid feel.

ACE 240 non‑indexed movement – real in‑stock photos, no beauty filters or effects.
There are many custom movements on the market, but the best build quality and highest authenticity still come from the ACE series.
The bridges are custom‑molded from original tooling, with clean and precise Geneva stripes. The gilt engraving achieves a texture very close to the genuine.
Features imported jewel bearings and gold chatons. The balance is a true‑to‑genuine 4‑weight design, and the rotor is 22K gold.
The balance wheel has been dynamically balanced, offering more stable timekeeping than most movements on the market.
If you’re choosing a custom movement, this is basically the top tier available right now.

The ultimate custom 5712 CNC steel case – machined using 3D scan data from the original case with a 5‑axis precision engraver.
The construction features the same recessed screw fixation system as the genuine, offering a very similar feel when assembling or disassembling.
The surface finish uses an imported sandblasting process – the color is bright without turning dark, with excellent control over the fineness of the texture.
The thickness matches the original at exactly 8.52mm. Case shape, chamfering, and lug lines are all carefully executed.
Custom case engraving is available – serial numbers can be applied according to your needs.
Compatible with both Ace 240 movements and genuine 240 movements – highly flexible.
Perfect for those who demand high attention to detail and assembly precision on their 5712 case set.

The ultimate custom 5711 CNC steel case. Quality is all in the details.
The case is 3D modeled from the original and crafted using imported brushing and sandblasting techniques.
The fineness of the brushing and the tone of the sandblasting are both carefully matched to the genuine – the feel is very close to factory.
The new‑version “parrot beak” lug design is precisely machined with minimal gaps.
Perfect for those who demand high‑level case detail and want a finish as close to the original as possible.