Originally debuted in 1968, the Patek Philippe Golden Ellipse broke with traditional watch shapes, embracing a case proportion inspired by the golden ratio — perfectly balanced between round and rectangular. Its bold yet harmonious design has since become a cult classic among collectors.

Our reference 3738/100, also known as the Jumbo Ellipse, is presented in outstanding condition and features a stunning blue sunburst MK4 dial. Inside ticks the legendary Patek Philippe Cal. 240, an ultra-thin automatic movement with micro-rotor, underscoring the model’s blend of design innovation and mechanical excellence.

- wrist size in our picture is 18cm circumference -

DIAL:

• original never touched blue sunburst dial (MK4) in flawless condition 
• original hands and crown

STRAP & BUCKLE:

• original Patek Philippe blue leather strap fitting up to 20 cm wrist size / 1.9 mm thick
• original Patek Philippe 18k yellow gold buckle

CASE:

• excellent overall condition, showing very minor traces of use
• 3- body 18k yellow gold Favre & Perret SA case with snap-on case back
• 31 mm (without crown) / 35.5 mm (lug-to-lug) / 19 mm (between lugs) / 5.9 mm thick
• Ref.: 3738 / 100
• Year: 2005
• total weight: 51 g

MOVEMENT:

• Patek Philippe Cal. 240 - automatic
• 27 jewels, 21600 A/h, 48 hours power reserve
• professionally serviced 06/2025
• +25 sec/d / 290°

BOX & PAPERS:

• comes with Extract from the Archives of Patek Philippe (issued March 2026)
  
• GOLDAMMER box
• GOLDAMMER certificate of authenticity & service documentation card

GOLDAMMER REFERENCE: #1070