Hublot Big Bang Unico Automatic Men's Watch

The Hublot Big Bang Unico Automatic stands as one of the brand’s most advanced and visually striking timepieces, blending bold design with cutting-edge mechanical engineering. Constructed with a lightweight grey titanium case, a durable titanium bezel, and a comfortable lined rubber strap, this watch embodies Hublot’s signature fusion of materials. Powered by the in-house HUB1280 UNICO automatic chronograph movement, it offers exceptional performance, a 72-hour power reserve, and a captivating skeletonized dial that showcases the movement beneath. With its strong presence and high-functioning chronograph design, this Big Bang Unico is a standout luxury sports watch.

Key Features & Specifications

Design & Aesthetics

• Matte black dial with a skeletonized center revealing the movement

• Luminous silver-tone hands and alternating index/Arabic numeral hour markers

• Arabic numeral minute markers at 5-minute intervals

• Grey titanium case with a matching fixed titanium bezel

• Transparent case back highlighting the UNICO movement

• Bold, modern aesthetic true to the Big Bang design DNA

Movement & Performance

• Swiss-made HUB1280 UNICO automatic chronograph movement

• In-house design featuring advanced engineering and smooth operation

• Approx. 72-hour power reserve for extended wear

• High-performance chronograph capability

Durability & Comfort

• Scratch-resistant sapphire crystal

• Black lined rubber strap built for comfort and long-term durability

• Titanium deployant clasp for secure and ergonomic wear

• Water resistance: 100 meters / 330 feet

• Screw-down crown enhancing structural integrity and protection

Functionality

• Analog display with luminous hands and markers

• Two chronograph sub-dials:

  • 60-second counter

  • 30-minute counter

• Functions: chronograph, hour, minute, second

• Sport-luxury design with high mechanical capability

Case Details

• Case diameter: 44 mm

• Case shape: Round

• Material: Titanium

• Case back: Transparent

Band Details

• Material: Lined rubber

• Type: Strap

• Color: Black

• Clasp: Titanium deployant

Ideal For

• Collectors who appreciate in-house chronograph movements

• Wearers seeking a bold, high-performance luxury sports watch

• Fans of Hublot’s innovative material fusion and contemporary design

Additional Information

• Brand: Hublot

• Collection: Big Bang Unico

• Gender: Men’s

• Model: 421.NX.1170.RX

• Watch Label: Swiss Made

• Style: Luxury