The Hublot Big Bang Unico King Gold Blue Ceramic 44mm (Ref. 421.OL.5180.RX) is a bold fusion of avant-garde design and technical mastery, exemplifying Hublot’s signature “Art of Fusion.” The 44mm case is crafted from satin-finished and polished 18K King Gold—a proprietary alloy enriched with platinum for a warmer tone—and is paired with a microblasted blue ceramic bezel, offering both visual contrast and scratch resistance. The matte blue skeleton dial reveals the in-house HUB1280 UNICO automatic chronograph movement, featuring a column wheel and flyback function, visible from the dial side. This sophisticated mechanism comprises 354 components and provides a 72-hour power reserve. The watch is completed with a blue structured lined rubber strap and a deployant buckle clasp made of 18K King Gold and black PVD titanium. Water-resistant up to 100 meters, this timepiece is a testament to Hublot’s commitment to innovation and luxury.
Reference: 421.OL.5180.RX
Case Material: Rose Gold
Bezel Material: Ceramic
Case Diameter: 44mm
Crystal: Sapphire
Bracelet: Rubber
Caliber: HUB1280
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