Patek Philippe 3545 Horizontal Ellipse 1970
Golden Ratio, Refined — A Design Icon by Patek Philippe
Perfectly poised between round and rectangular, the Patek Philippe Ellipse has long been revered as a masterclass in proportion. This Ref. 3545 from the 1970s exemplifies the model’s architectural elegance — with its harmonious 18k white gold case and a silver sunburst dial that radiates understated brilliance.
Powered by the ultra-thin, hand-wound Caliber 23-300, this Ellipse represents Patek Philippe’s commitment to pure mechanical beauty beneath an artful exterior.
With its minimalist charm, seamless integrated white gold bracelet, this piece is more than a watch — it's a statement in balance, restraint, and timeless design language.
- wrist size in our picture is 18cm circumference -
DIAL:
- original never touched silver sunburst dial in great condition
- original hands & crown
- black paint on hands has faded a little
- slight spot between 2 and 3 o'clock
BRACELET & CLASP:
- original Patek Philippe 18k integrated white gold strap fitting up to 18 cm wrist size / 2 mm thick
- bracelet is adjustable by around 1 cm at the clasp; for major adjustments a goldsmith is needed
- original Patek Philippe 18k white gold clasp
CASE:
- excellent overall condition, showing very minor traces of wear
- 3- body 18k white gold case with snap-on caseback
- 32 mm (without crown) / 33 mm (lug-to-lug) / 17 mm (between lugs) / 6 mm thick
- reference: 3545
- year: 1969-1970
- total weight: 92 g
MOVEMENT:
-
Patek Philippe Cal. 23 - 300 - manual wound
- 18 jewels, 18000 A/h, 46 hours power reserve
- professionally serviced 04/2026
- +1 sec/d / 320°
BOX & PAPERS:
- GOLDAMMER certificate of authenticity & service documentation card
- GOLDAMMER box
GOLDAMMER REFERENCE: #1477
Original: $19,604.72
-65%$19,604.72
$6,861.65Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Golden Ratio, Refined — A Design Icon by Patek Philippe
Perfectly poised between round and rectangular, the Patek Philippe Ellipse has long been revered as a masterclass in proportion. This Ref. 3545 from the 1970s exemplifies the model’s architectural elegance — with its harmonious 18k white gold case and a silver sunburst dial that radiates understated brilliance.
Powered by the ultra-thin, hand-wound Caliber 23-300, this Ellipse represents Patek Philippe’s commitment to pure mechanical beauty beneath an artful exterior.
With its minimalist charm, seamless integrated white gold bracelet, this piece is more than a watch — it's a statement in balance, restraint, and timeless design language.
- wrist size in our picture is 18cm circumference -
DIAL:
- original never touched silver sunburst dial in great condition
- original hands & crown
- black paint on hands has faded a little
- slight spot between 2 and 3 o'clock
BRACELET & CLASP:
- original Patek Philippe 18k integrated white gold strap fitting up to 18 cm wrist size / 2 mm thick
- bracelet is adjustable by around 1 cm at the clasp; for major adjustments a goldsmith is needed
- original Patek Philippe 18k white gold clasp
CASE:
- excellent overall condition, showing very minor traces of wear
- 3- body 18k white gold case with snap-on caseback
- 32 mm (without crown) / 33 mm (lug-to-lug) / 17 mm (between lugs) / 6 mm thick
- reference: 3545
- year: 1969-1970
- total weight: 92 g
MOVEMENT:
-
Patek Philippe Cal. 23 - 300 - manual wound
- 18 jewels, 18000 A/h, 46 hours power reserve
- professionally serviced 04/2026
- +1 sec/d / 320°
BOX & PAPERS:
- GOLDAMMER certificate of authenticity & service documentation card
- GOLDAMMER box
GOLDAMMER REFERENCE: #1477
