




Top-spec 3K Taiwan factory Nautilus 5711 at 2080 CNY - engraved movement, Swiss precision rotor bearings, silent oscillator, and the thinnest 1:1 mechanical replica available.
This is the upgraded 3K Taiwan factory Nautilus 5711 - the version that raised the bar for what a 1:1 replica can be. The movement receives full decorative engraving with sharp, wear-resistant lettering across every bridge and plate. The automatic rotor is fitted with Swiss ultra-precision micro-bearings in a first-of-its-kind installation process, eliminating 100% of the rotor noise that plagues lesser replicas. The blue tapestry dial is the current best color match to the original - ahead of every competing factory in uniformity and shadow depth. Date windows are individually set perpendicular on every unit. The crown action has been individually tuned for fluid time-setting and winding feel. At 8.6mm total thickness, this is the thinnest 1:1 mechanical Nautilus replica on the market. Package, serial number, and case engravings are unique per unit.
The upgraded version features improved dial texture fidelity, finer hand finishing, crisper lug bevels, and more consistent bracelet surface brushing. The movement regulation is also typically more accurate.
For buyers who want the closest possible match to the 5711 reference, yes. The finishing improvements are noticeable in hand-to-hand comparison, particularly on the dial and bracelet.
Wipe the bracelet with a microfiber cloth regularly to remove oils. For deeper cleaning, use a soft brush with mild soapy water and dry thoroughly. Avoid ultrasonic cleaners as they can loosen the bracelet pins.