The Hublot 521.NX.7170.RX is a representative model of the Classic Fusion chronograph lineup that appeared in the mid-2010s, And combines the brand's innovative materials with sophisticated design.
This watch features a 45mm titanium case with satin and polished finishes for a modern yet elegant look. Protected by a sapphire crystal and water-resistant to 50m, It is safe to wear in everyday life.
The blue sunray dial displays various shades depending on the angle of light, And the silver-tone hands and indexes create a sharp contrast, Providing excellent readability. The chronograph subdials are placed at 3 and 9 o'clock, And the date window is placed at 6 o'clock, Which enhances both functionality and aesthetic perfection.
The movement is equipped with the automatic caliber HUB1143, Which provides a power reserve of 42 hours and boasts accurate time measurement and outstanding reliability. This watch is the perfect combination of Hublot’s innovation, Elegance, And a shining presence on the wrist.
Official retail price is based on the first price increase of each year.

Hublot,
explode like a big bang
Mix and match materials that were ahead of their time

When selling a watch, this is
Let's remember
How do I minimize the depreciation of my watch?

James Cameron and
Rolex Deepsea
A watch born from the quest for the deep sea

2025 Tudor New Releases – Comprehensive Lineup Focus Analysis
Brand Colors Take on a More Distinct Identity

Omega Moonwatch
Market trend
Fly me to the Moon

Vacheron Constantin
Overseas
A new interpretation of the luxury sports watch

Omega Seamaster
Diver 300M
Market trend
Under the Sea

Alchemy of Time
Brand Story Told Through Materials

Rolex has been discontinued
see you again
Keep an eye on models that have ended production, Part 2

2025
Starting the Year of the Snake
Watches commemorating the Year of the Blue Snake, Eulsa Year