🔹 Overview
The Hublot Spirit of Big Bang King Gold Ref. 601.OX.0183.LR channels the daring essence of the Big Bang collection into a bold tonneau-shaped design. Crafted in 18 ct King Gold with a diamond-set bezel, it unites architectural strength with refined luxury. Featuring a skeletonized dial and high-performance chronograph calibre, this model exemplifies Hublot’s “Art of Fusion” philosophy at its finest.

💎 Key Specifications
Reference: 601.OX.0183.LR
Case: 51 x 45 mm, satin-finished 18 ct King Gold, tonneau-shaped
Bezel: Fixed, diamond-set King Gold with 6 H-shaped titanium screws
Dial: Black skeletonized with luminous King Gold hands and applied indices
Crystal: Scratch-resistant sapphire with anti-reflective treatment; sapphire exhibition caseback
Movement: HUB4700 automatic chronograph, 278 components, 31 jewels
Frequency: 36,000 vph
Power Reserve: ~50 hours
Functions: Hours, minutes, seconds; chronograph; date window at 4:30
Bracelet: Brown alligator leather strap with black rubber lining; deployant clasp
Water Resistance: 100 m / 330 ft

⏱️ Movement
Caliber: HUB4700, automatic self-winding chronograph
Architecture: Column-wheel chronograph based on El Primero heritage
Frequency: 36,000 vibrations/hour (5 Hz) for high precision
Power Reserve: ~50 hours
Special Features: Skeletonized design with chronograph sub-dials, visible through both the open-worked dial and sapphire caseback

✅ Conclusion
The Hublot Spirit of Big Bang King Gold Ref. 601.OX.0183.LR is a commanding fusion of luxury and innovation. Its tonneau-shaped King Gold case, diamond-set bezel, and skeletonized chronograph dial showcase avant-garde design, while the HUB4700 calibre ensures high-frequency precision. With its mix of elegance, durability, and modern flair, this watch is an outstanding choice for collectors who want a bold statement piece that reflects Hublot’s pioneering spirit.