Replica Patek Philippe Nautilus 5990/1A-011 — 40.5 mm Blue Sunburst, Travel Time Chrono
The 5990/1A-011 combines a flyback chronograph with a dual-timezone complication — the most functionally loaded Nautilus reference. Caliber CH 28-520 C FUS drives the flyback at 6, while two pushers at 8 and 10 step the home-time hand forward or backward in one-hour increments. Four pushers total on the case side. The “/1A” suffix means steel bracelet; “-011” is the blue sunburst dial variant. This replica Patek Philippe Nautilus 5990 is built in 904L steel: case, bezel, bracelet, deployment clasp.
Flyback chronograph plus dual timezone in a 40.5 mm case with four pushers — the most complicated steel Nautilus on bracelet.
Case & Dial
40.5 mm diameter, 12.5 mm thick — fractionally thinner than the 5980 at 12.6 mm despite adding the travel-time module. Four pushers: start/stop at 2, flyback at 4, timezone advance at 10, timezone reverse at 8. Busy case side. Octagonal bezel, polished bevels, satin flanks. Sapphire caseback, AR-coated.
Blue sunburst dial with horizontal embossed finish. Home and local time shown by two sets of hour hands — skeletonized local, solid home. 60-minute flyback counter at 6, day/night indicator for home time at 9. Date at 3. Applied baton markers, luminous fill. More dial information than any other Nautilus, but the two-subdial layout keeps it readable.
Bracelet
Integrated 904L steel, flush from the case. Graduating links, alternating brushed and polished surfaces, fold-over deployment clasp. Despite the busy case, the bracelet stays identical to the 5980/1A in construction. A heavier daily-wear option than the Aquanaut Travel Time on rubber.
Movement
Automatic, 28,800 vph. Flyback chronograph plus dual timezone. 55+ hour power reserve. Column wheel visible through the caseback, alongside Côtes de Genève finishing. SuperClone tier: ±8 sec/day. Full breakdown on our FAQ page.
Steel 5990/1A-011 originals trade around $80K–$90K. This Nautilus 5990 replica delivers the same dual-function sport watch — flyback plus travel time in one package. Full Nautilus collection | Contact us




















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