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.

• specifications
• Brand & family
• more features

Specifications

GenderMen

MovementAutomatic

Case Size42mm

Case MaterialTitanium

Dial ColorBlue

Water Resistance10 BARS

FunctionalityChronograph

Strap MaterialRubber

Brand & family

• Family Name: Spirit of Big Bang
• Model No.: 642.NL.7170
• Gender: Men

More Features

Buckle MaterialTitanium

Strap ColourBlue

Display TypeAnalog

Buckle TypeDeployant Buckle Clasp

Dial ShapeTonneau

Glass MaterialSapphire Crystal

Country of OriginSwitzerland