Introduction

4978/400G
- Calatrava
Self-winding

A new version in white gold with a larger diameter

The Patek Philippe Diamond Ribbon Joaillerie is now available in a new white gold design with a slightly larger diameter, increased from 33.3 mm to 36.5 mm. As a result, the distinctive diamond embellishments orbiting the case like gymnasts’ twirling ribbons and the spiraling circles of graduated diamonds adorning the dial make an even greater impression.

Beneath this radiant exterior beats the caliber 240 ultra-thin self-winding movement, enabling the watch to maintain its slim, elegant profile.

Watch
Ultra-thin self-winding mechanical movement. Caliber 240.
Dial
Fully set with diamonds, blued gold applied numerals. 18K gold dial plate.
Case
White gold. Sapphire-crystal case back. Water resistant to 30 m. Diameter: 36.5 mm. Height: 8.23 mm.
Gemsetting
679 diamonds of graduated size forming a spiral: ~3.99 ct. (case and dial). 48 diamonds: ~0.17 ct. (lugs). 16 diamonds: ~0.03 ct. (crown). 27 diamonds: ~0.21 ct. (buckle). Total 770 diamonds: ~4.4 ct.
Strap
Alligator leather with square scales, hand-stitched, shiny dusk blue. Diamond-set prong buckle.
Price :

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Caliber

240
Self-winding

Patek Philippe Caliber 240 - Front
Front Back

240
Self-winding

Diameter: 27.5 mm. Height: 2.53 mm. Parts: 161. Bridges: 6. Jewels: 27. Power reserve: Min. 48 hours. 22K gold off-center mini-rotor. Balance: Gyromax®. Vibrations/hour: 21 600 (3 Hz). Balance spring: Spiromax®. Hallmark: Patek Philippe Seal. Patent: CH 595 653.

Savoir faire

Rare Handcrafts
The gemsetter

Where watchmaking meets haute joaillerie, gemsetting is a delicate art that requires nerves of steel

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