Nautilus

Haute Joaillerie. Self-Winding Flyback Chronograph. Travel Time.

Ref. 5990/1421G-001

The Patek Philippe Nautilus 5990/1421G-001 is the ultimate manifestation of horological complexity and Haute Joaillerie mastery. Featuring a staggering total of 406 baguette diamonds (33.11 cts) and 192 deep blue sapphires (17.47 cts), this 18K White Gold masterpiece stands as a definitive status symbol for the world's most elite collectors at The Kronos Luxury Timepieces.

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5-year warranty, lifetime servicing
Specifications
Material 40.5mm
Movement Caliber CH 28-520 C FUS (Self-winding)
Case size 40.5mm
Dial Fully paved with diamonds, Deep Blue Sapphire markers (4 Baguette, 6 Princess)
Strap 18K White Gold bracelet set with 324 diamonds and 150 sapphires, fold-over clasp
Condition New

Patek Philippe Nautilus 5990/1421G-001: A Radiant Symphony of Deep Blue Sapphires and Mechanical Genius

At The Kronos Luxury Timepieces, we cater to connoisseurs who demand absolute precision and uncompromised luxury. The Reference 5990/1421G-001 represents a profound demonstration of the Maison's gem-setting prowess. By replacing traditional emeralds with the authoritative and masculine hue of Deep Blue Sapphires, Patek Philippe has created a timepiece that is as intellectually stimulating as it is visually breathtaking.

The Zenith of "Invisible Setting" Artistry Every millimeter of this architectural marvel is encrusted with hand-selected precious stones. The iconic octagonal bezel is a masterpiece of balance, set with 32 baguette diamonds and 32 baguette sapphires. The case itself is adorned with 38 diamonds (3.48 cts), and even the crown is finished with 12 baguette diamonds (0.2 ct), ensuring a continuous flow of light across every surface. This level of detail confirms the extraordinary success and refined taste of the owner.

Unrivaled Grand Complications Beyond its shimmering armor lies the Caliber CH 28-520 C FUS, an in-house self-winding movement that powers the Flyback Chronograph and Travel Time functions. The dual time zone indicators and local date remain perfectly legible amidst the diamond-paved dial, which is accented by 10 specialized sapphire markers (baguette and princess-cut). It is a fusion of world-class utility and regal aesthetics.

A Monumental Bracelet of 474 Gemstones The integrated 18K White Gold bracelet is perhaps the most impressive feat of jewelry engineering, featuring 324 baguette diamonds and 150 baguette sapphires. The seamless integration of these 474 stones provides a commanding presence on the wrist, making the 5990/1421G-001 one of the most rare and valuable Nautilus references in existence—a true horological legacy curated by The Kronos Luxury Timepieces.

TECHNICAL SPECIFICATIONS

  • Case Size: 40.5mm.
  • Material: 18K White Gold, set with 406 Baguette Diamonds (33.11 cts) and 192 Deep Blue Sapphires (17.47 cts).
  • Movement: Caliber CH 28-520 C FUS (Self-winding).
  • Strap / Bracelet: 18K White Gold bracelet set with 324 diamonds and 150 sapphires, fold-over clasp.
  • Dial Color: Fully paved with diamonds, Deep Blue Sapphire markers (4 Baguette, 6 Princess).
  • Item Condition: [Brand New / Pre-owned].