This Hublot watch model # 301.ci.7170.lr features a 44mm black ceramic case which uses a combination of brushed and polished finish. Stainless steel crown and chronograph pushers. Brushed stainless steel applied hour markers with luminous fill. Date window located between the 4 and 5 o'clock positions. Stainless steel hour and minutes hands with brushed finish. Small seconds sub-register at the 9 o'clock position. Central chronograph seconds hand uses the "H" icon as a counterweight. This Hublot Big Bang Chronograph 44mm Mens Watch is powered by the Hublot HUB4100 caliber which oscillates at a rate of 28,800. This self-winding movement has a 42-hour power reserve, contains 28 jewels and is comprised of 252 components.
The band has a Blue Alligator Leather strap with a Deployant clasp.Water Resistance