The Hublot Spirit of Big Bang, launched in 2014, brings the hallmark features of the Big Bang series to a tonneau-shaped design. Reference 601.NM.0173.LR houses the automatic HUB4700 movement within a 45mm titanium case topped with a ceramic bezel.
Movement Type
Automatic Chronograph
Caliber
HUB4700Jewels
31
Reserve
50
Frequency
36000
Hands
Small Seconds
Shape
Tonneau
Glass
Sapphire
Diameter
45.00 mm
Water Resistance
100.00 m
Dial Color
Skeleton
