Since its 2014 inception, the Hublot Spirit of Big Bang has offered a tonneau-cased alternative to the signature Big Bang collection. This limited edition of 250 pieces, reference 601.JX.0120.RT, features a 45mm sapphire crystal case and the automatic HUB4700 movement.
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
