Big Bang Unico 45.5mm

Size 45.5mm x 16.5mm
Movement Base Movement:  7750 Movement at 28800vph Decoration: Platinum plated movement plate and rotor which is made according to the genuine movement, the best looking Cal.Hub1220 Movement
Functions Hours, minutes, sub-seconds, date and chronograph
Case Solid 316L stainless steel case
Crystal Scratch-proof sapphire crystal
Dial Skeleton dial
Bezel Black ceramic bezel
Strap Black rubber strap
Clasp Deployant Clasp
Water resistance >50 Meters