Hublot Big Bang 406.NM.0170.RX Perpetual 45

With this exceptional timepiece, Hublot marks the 10th anniversary of the legendary Big Bang model by introducing one of the most esteemed complication in watchmaking - the perpetual calendar - for the very first time. The automatic HUB 1270 UNICO caliber with a 72-hour power reserve is nested inside a 45mm titanium case attached to a structured, ribbed black rubber strap and water resistant to 30m. The perpetual calendar feature displays day, date, month and leap year by hands in sub-dials on the skeletonized dial, along with central hours, minutes and chronograph seconds hands and sub-dials for 30-minute counter, seconds and moon phase indication.

Polished and satin-finished titanium case with a black structured lined rubber strap.
Fixed polished and satin-finished black ceramic bezel.
Skeleton dial with microblasted rhodium hands and index/ Arabic numeral hour markers.
Minute markers around the outer rim.
Dial Type: Analog.
Luminescent hands and markers.
Four sub-dials displaying - day, date, month, moon cycle.
Automatic movement.
Hub1270 unico engine.
Scratch resistant sapphire crystal.
Skeleton transparent exhibition see through case back.
Case diameter: 45 mm.
Round case shape.
Deployment buckle clasp.
Water resistant at 30 meters / 100 feet.
Functions: month. day, date, minute, second, perpetual calendar.
Luxury watch style.
Watch label: Swiss Made.