Hublot Introduces a New Colour Palette Featuring The Big Bang And Spirit Of Big Bang In Coal Blue

A new mineral shade to enhance Hublot's vibrant spectrum.

Since its inception in 2005, the original Big Bang has investigated a myriad of fusions, encompassing sapphire, ceramic, carbon, and precious metals, frequently combined with captivating chromatic hues. Consider the striking Big Bang Tourbillon Automatic Green SAXEM, the frigid sapphire or titanium paired with cool white ceramic of the Big Bang Unico Winter Editions, the attention-grabbing Spirit of Big Bang Orange Ceramic, or the Big Bang Unico Mint Green and Petrol Ceramic; these represent merely a few of the 2025 arrivals. Indeed, colour has long been one of Hublot's hallmarks. The brand has introduced a new hue, Coal Blue. The new hue is characterised as a blend of grey, black, and blue, exhibiting mineral reflections when illuminated.

The new Coal Blue series comprises four models from the Big Bang and Spirit of Big Bang collections: two titanium chronographs, the Big Bang Original Unico 43mm and Spirit of Big Bang 42mm, alongside two diamond-adorned steel variants, the Big Bang One Click 33mm and Spirit of Big Bang 32mm, each featuring this modern, sophisticated colour.

Big Bang Original Unico Titanium Coal Blue

The Big Bang Original Unico Coal Blue integrates the technical design of the Unico with the recognisable form of the Big Bang Original at its essence. The 43mm titanium case features a combination of polished and satin-brushed surfaces, complemented by the new Coal Blue carbon-effect dial, which showcases a stamped geometric design inspired by the texture of carbon fibre. The two-register configuration features a prominent subdial for chronograph minutes, includes a date window at 4:30, and utilises a combination of Arabic numerals and baton indices. The indices, hour hand, and minute hand are coated with Super-LumiNova. The Unico HUB1280 in-house flyback chronograph movement, featuring a 72-hour power reserve, is observable via the sapphire crystal caseback. The Coal Blue rubber strap maintains tonal consistency and is secured with a titanium deployant clasp.

Specifications: 43mm diameter – satin-finished and polished titanium case – sapphire crystal front and back with anti-reflective coating – 100m water resistance – stamped Coal Blue “carbon effect” dial – HUB1280 Unico flyback chronograph – 28,800 vibrations per hour – 72-hour power reserve – Coal Blue structured rubber strap with titanium deployant clasp – reference 431.NX.717B.RX – CHF 16,900 or EUR 20,000

Spirit Of Big Bang Titanium Coal Blue

The Spirit of Big Bang Titanium Coal Blue introduces a novel hue to Hublot's iconic tonneau case. The watch, measuring 42mm in diameter and 14.1mm in thickness, showcases a combination of polished, satin-brushed, and microblasted titanium finishes. The Coal Blue dial, exhibiting a "carbon effect," presents a 3-6-9 configuration, with a date indicator positioned at 4:30. The timepiece is driven by the high-frequency HUB4700 automatic chronograph, originating from Zenith’s El Primero, oscillating at 36,000 vibrations per hour with a 50-hour power reserve.

Specifications: 42mm diameter – satin-finished and polished titanium case – sapphire crystal front and back with anti-reflective coating – 100m water resistance – stamped Coal Blue "carbon effect" dial – HUB4700 automatic skeleton chronograph – 36,000 vibrations per hour – 50-hour power reserve – Coal Blue lined rubber strap with titanium deployant clasp – reference 642.NX.717B.RX – CHF 19,900 or EUR 23,500

Big Bang One-Click Steel Coal Blue Diamonds

The Big Bang One Click Coal Blue Diamonds (33mm) is compact yet distinctly Hublot, introducing a new colour in an attractive, jewelry-inspired design. The steel case, finished in polished and satin textures, is adorned with a bezel with 36 diamonds (0.76ct) and a sunray Coal Blue dial that emits a silvery sheen when light varies. The timepiece is driven by the HUB1120 automatic movement (derived from the Sellita SW100), featuring a 40-hour power reserve and a date aperture positioned at 3 o’clock. The ensemble is finalised with a Coal Blue rubber strap, which can be effortlessly exchanged due to the One Click mechanism.

Specifications: 33mm diameter – satin-finished and polished stainless steel case – sapphire crystal front and back with anti-reflective coating – 100m water resistance – Coal Blue sunray dial – bezel adorned with 36 diamonds (0.76ct) – HUB1120 automatic movement – 28,800 vibrations per hour – 40-hour power reserve – Coal Blue rubber strap with stainless steel deployant clasp – reference 485.SX.717B.RX.1204 – priced at CHF 12,900 or EUR 15,200

Essence Of Big Bang Steel Coal Blue Diamonds

The Spirit of Big Bang Coal Blue Diamonds (32mm) has an identical tonal palette in an elegant, feminine design. The stainless steel tonneau case is adorned with 44 brilliant-cut diamonds (0.70ct) encircling a Coal Blue sunray dial. The HUB1120 automatic movement (Sellita SW100) guarantees dependable performance, observable through the sapphire case back. This model features a Coal Blue lined rubber strap and deployant clasp, combining luxury with everyday practicality.

Specifications: 32mm diameter – satin-finished and polished stainless steel case – sapphire crystal front and back with anti-reflective coating – 100m water resistance – Coal Blue sunray dial – bezel adorned with 44 diamonds (0.70ct) – HUB1120 automatic movement – 28,800 vibrations per hour – 40-hour power reserve – Coal Blue lined rubber strap with steel deployant clasp – reference 682.SX.717B.RX.1204 – priced at CHF 14,900 or EUR 17,600