Patek Philippe Nautilus 3800/1 Two Tone 1990

The Patek Philippe Nautilus 3800/1JA is the second and mid-size version of this iconic Patek Philippe model. Introduced as a more compact alternative to the original 3700, this reference features a 37.5mm case in a rare two-tone combination of stainless steel and 18k yellow gold, offering a perfect balance between sportiness and sophistication.

Signature of the Nautilus is the rounded octagonal bezel with the protruding ears and horizontally ribbed dial. Powered by the ultra-thin Caliber 335 SC automatic movement, it delivers exceptional precision while maintaining a slim profile. The integrated two-tone bracelet ensures a seamless, comfortable fit on the wrist.

The best part of this particular piece that comes in a full set with the original Patek Philippe certificate and box from the first owner who bought in May 1990.

- wrist size in our picture is 18cm circumference -

CASE:

• great overall condition, showing minor traces of used (unpolished)
• monobloc case in 18k yellow gold and stainless steel withe screwed-on bezel
• 37.5 mm (without crown) / 39 mm (lug-to-lug) / 23 mm (between lugs) / 7.4 mm thick
• year: 1990
• reference: 3800 / 1 JA
• total weight: 104 g

MOVEMENT:

• Patek Philippe Cal. 335 SC - automatic
• 29 jewels, 28800 A/h, 45 hours power reserve
• professionally serviced 01/2025
• +9 sec/d / 290°

DIAL:

• original never touched ribbed anthracite Nautilus sigma dial in flawless condition 
• original hands and crown
• original and evenly aged lume on hands and dial

BRACELET & CLASP:

• original Patek Philippe two tone 18k yellow gold/stainless steel bracelet is fitting up to 17.5 cm wrist size and comes with 4 original additional links to extend up to 20cm wrist size / 3 mm thick
• original Patek Philippe stainless steel buckle

BOX & PAPERS:

• comes with original Patek Philippe certificate from 1990
• comes with original Patek Philippe box
• comes from the first owner