Since its introduction in 2007, The Cartier Ballon de Cartier collection has become an iconic line representing Cartier’s contemporary luxury watchmaking. The name ‘Ballon Bleu’ is French for ‘blue balloon’ and refers to the collection’s distinctive round case and blue sapphire cabochon crown.
The Ballon Bleu WE902079 is a women’s model with a 28 mm stainless steel case and a rose gold diamond bezel. The silver guilloché dial features Roman numerals and blued steel sword-shaped hands, Creating an elegant yet highly readable look. The bezel is set with 42 diamonds, Adding a touch of luxury, And the fluted 18K rose gold crown is adorned with a cabochon spinel. This women’s watch combines Cartier’s traditional elegance with a contemporary sensibility, And is loved for its sophisticated design, Excellent finish, And practicality.

Showroom Apgujeong
Worn Model
The entire list

Spring, Spring, Spring has come
SS season watch recommendations
A mood changer starts from your wrist!

2025 Cartier Price Increase – Updated Price List & Models Explained
Cartier Raises Prices by 6% – New 2025 Price List and Reasons Explained

Today is the cheapest
luxury watch
Watch retail prices are soaring, to what extent?

I'm serious about watches
Cartier
What is the secret to Cartier establishing itself as a ‘watch brand’?

billion sound
clocks
Rare watches up for auction

GMT Master 2's
milestone
GMT Master 2 Ref. 116710LN

In E.Ru.Sha
Why Make Watches
The Third Wave - Total Brand Advance

The World of Ceramic Watches
Part 2
Material mastery, Followed by brand identity

Vacheron Constantin
Overseas
A new interpretation of the luxury sports watch