Front view
Dial, hands and bezel as delivered.
Case-back view
Case-back engraving and, where fitted, the sapphire display.
Movement
Calibre with its finishing and decoration.
On the wrist
Worn shot for proportion and strap drape.
Hublot · Spirit of Big Bang
Hublot Spirit of Big Bang 36 mm Skeletonised Platinum
Reference 25909OR.14
Reference at a glance
- Brand
- Hublot
- Collection
- Spirit of Big Bang
- Model
- Hublot Spirit of Big Bang 36 mm Skeletonised Platinum
- Reference number
- 25909OR.14
- Year / era
- 2003 · 2000s — modern production
- Complication
- Minute repeater
- Movement
- In-house automatic, chronometer certified
- Case material
- Platinum 950
- Dial type
- Skeletonised
- Strap / bracelet
- Milanese mesh
- Water resistance
- 150 m
- Limited-edition status
- Regular production, not a limited edition
Case, dial & bracelet
- Case dimensions
- 36 mm
- Case thickness
- 9.4 mm
- Case material
- Platinum 950
- Bezel
- Bidirectional 24-hour Cerachrom
- Crystal
- Box sapphire with AR coating
- Dial
- Skeletonised
- Hands
- Mercedes hour hand with Chromalight display
- Indexes
- Applied Arabic numerals with luminous coating
- Bracelet / strap
- Milanese mesh
- Clasp / buckle
- Pin buckle in matching case metal
- Water resistance
- 150 m
Movement
- Movement / calibre
- Calibre 35B — In-house automatic, chronometer certified
- Movement type
- Automatic, self-winding
- Frequency
- 36,000 vph (5 Hz)
- Power reserve
- 45 hours
- Number of jewels
- 25 jewels
- Complications
- Minute repeater
- Functions
- Hours, minutes, small seconds
- Watchmaker
- The calibre is built in-house and adjusted in five positions before delivery.
Production & market
- Production period
- 2003 – 2009
- Limited-edition quantity
- Not applicable
- Current market information
- Trades close to retail on the secondary market, with steady demand for full-set examples.
Designer
Gérald Genta
Gérald Genta (1931–2011) trained as a goldsmith in Geneva and became the most influential watch designer of the 20th century. Working freelance, he sketched the Audemars Piguet Royal Oak overnight in 1970, followed by the Patek Philippe Nautilus, the IWC Ingenieur SL and the Bulgari Bulgari — defining the integrated-bracelet luxury sports watch as a category.
Historical significance
Hublot Spirit of Big Bang 36 mm Skeletonised Platinum sits within Hublot's Spirit of Big Bang line, introduced in 2003. It carries the house codes established since 1980 — platinum 950 case, skeletonised dial and in-house automatic, chronometer certified — and is one of the references collectors use to date the evolution of the collection.
Interesting facts
- The bracelet tapers across its length, which is why the profile looks thinner on the wrist than the specification suggests.
- The case is finished by hand, alternating polished and satin-brushed surfaces in a single pass so the edges stay razor sharp.
- The reference was originally planned as a one-year run and stayed in the catalogue for well over a decade.
The House
Hublot
Brand facts
- Founding year
- 1980
- Founder
- Carlo Crocco
- Headquarters
- Switzerland
- Tier
- Luxury
- Major collections
- Big Bang, Classic Fusion, Spirit of Big Bang, MP Collection, Square Bang
- Signature technologies
- Anti-magnetic silicon escapement · Hand-applied guilloché dials · Certified chronometer regulation
- Famous movements
- In-house automatic, Superlative Chronometer · In-house automatic, chronometer certified · In-house automatic chronograph · In-house manual-winding
- Notable watches
- Hublot Big Bang 36 mm Salmon Stainless (1980) · Hublot Big Bang 43 mm Salmon Stainless (1982) · Hublot Big Bang 43 mm Meteorite Stainless (1996) · Hublot Classic Fusion 44 mm Meteorite 18k (1992)
Brand history
Hublot has spent more than 46 years refining a single idea: a watch should outlive its owner. From the earliest workshop pieces to today's Big Bang, the house has balanced technical ambition with a recognisable design language, and its collections remain among the most closely followed by collectors worldwide.
Carlo Crocco established Hublot in 1980, working from Switzerland at a time when precision was measured by hand. The founder's obsession with finishing and accuracy still defines every Hublot calibre produced today.
Historical milestones
1980
Carlo Crocco founds Hublot in Switzerland.
1990
Hublot enters the modern collector market with its signature lines.
2024
Hublot continues to produce Big Bang, Classic Fusion, Spirit of Big Bang and other icons in limited numbers.