Patek Philippe Nautilus "Steel King" 5711/1A: robust, unique design. Taiwan factory's ultimate blue dial version, 40mm, close to original. Improved dial details, date window, and movement with corrected balance wheel. Reliable and stable.






Patek Philippe Nautilus "Steel King" 5711/1A: robust, unique design. Taiwan factory's ultimate blue dial version, 40mm, close to original. Improved dial details, date window, and movement with corrected balance wheel. Reliable and stable.







