GenderMen
Family Name:Spirit of Big Bang Model No:642.NX.0170.RX
The HUB4700 caliber is the successor to the famous El Primero caliber - the first chronograph with an integrated style automatic winding (1969), which was also the first mechanical chronograph equipped with a 5 Hz frequency (36’000 alt/h) allowing an accuracy of 1/10th of a second. In a perfect fusion between tradition and innovation, this entirely skeletonized movement is now equipped with silicon regulating element ensuring avant-garde performances, precision and reliability
GenderMen
MovementAutomatic
Case Size42mm
Case MaterialTitanium
Dial ColorSilver
Water Resistance10 BARS
FunctionalityChronograph
Strap MaterialRubber
Buckle MaterialTitanium
Strap ColourBlack
Display TypeAnalog
Buckle TypeDeployant Buckle Clasp
Dial ShapeTonneau
Glass MaterialSapphire Crystal
Country of OriginSwitzerland