Big Bang Integrated Titanium Blue 38

Hublot Big Bang Integrated 457.NX.7170.NX

The Hublot Big Bang Integrated – Ref. 457.NX.7170.NX introduces a refined, compact interpretation of the iconic Big Bang design. Presented in a 38 mm satin-finished and polished titanium case, this model blends sport elegance with modern proportions, making it an ideal unisex option within Hublot’s evolving Time Only lineup.

The sleek case measures just 9.4 mm in thickness, offering a slimmer profile than traditional Big Bang references while retaining the brand’s architectural identity. A fixed titanium bezel secured with signature H-shaped screws frames the dial, while the integrated titanium bracelet flows seamlessly into the case, emphasizing the watch’s contemporary, cohesive design. Sapphire crystals with anti-reflective treatment on both sides reveal the movement through the transparent caseback, and the screw-down crown ensures 100 meters of water resistance.

The blue sunray dial provides vibrant depth and contrast, featuring applied baton hour markers, luminous hands for enhanced legibility, and a discreet date window at 3 o’clock. The minimalist three-hand layout highlights the modern sport-luxury character of the watch.

Powering the timepiece is the Hublot HUB1115 automatic calibre, operating at 28,800 vibrations per hour (4 Hz) with 25 jewels. Designed for reliability and daily use, it provides hours, minutes, central seconds, and date functionality along with a 48-hour power reserve.

Completed by the integrated titanium bracelet with deployant clasp, the 457.NX.7170.NX exemplifies Hublot’s modern design evolution—delivering lightweight performance, contemporary styling, and everyday versatility.

Key Specifications

• Reference: 457.NX.7170.NX

• Collection: Big Bang Integrated Time Only

• Case Material: Satin-finished and polished titanium

• Bezel: Fixed titanium with H-shaped screws

• Diameter: 38 mm

• Thickness: 9.4 mm

• Dial: Blue sunray

• Calibre: Hublot HUB1115, automatic

• Jewels: 25

• Frequency: 28,800 vph (4 Hz)

• Functions: Hours, minutes, seconds, date

• Power Reserve: approx. 48 hours

• Water Resistance: 100 meters (10 ATM)

• Bracelet: Integrated titanium bracelet with deployant clasp