Basic Information:

• Reference Number: 421.NX.1170.RX
• Brand: Hublot
• Series: Big Bang
• Gender: Men

Movement:

• Movement Caliber: HUB1280
• Manufacturer: Hublot
• Movement Type: Automatic mechanical
• Frequency: 28,800 vibrations per hour
• Jewels: 43
• Parts: 354
• Power Reserve: 72 hours

Appearance:

• Case Diameter: 44mm
• Case Thickness: N/A
• Dial Color: Skeletonized
• Dial Shape: Round
• Bracelet Color: Black
• Clasp Type: Folding clasp
• Case Back: Transparent
• Water Resistance: 100 meters
• Hour Markers: Stick markers, Arabic numerals

Materials:

• Case Material: Titanium
• Dial Material: Matte black skeletonized dial
• Bezel Material: Satin-finished and polished titanium with 6 H-shaped titanium screws
• Crystal Material: Anti-reflective treated sapphire crystal
• Crown Material: N/A
• Bracelet Material: Structured rubber strap with lining
• Clasp Material: Titanium

Functions:

• Date Display
• Chronograph
• Flyback/Retour-en-vol