Hublot Big Bang Automatic Chronograph Carbon Fiber Dial Men's Watch 341.SB.131.RX Series_Gerald Genta Gefica Transparent case back for a

Transparent case back for a view of the movement

Engine: Caliber HUB1260

Case Material: 18-carat red gold

Strap Material: 18-carat Pink Gold

Rhodium-plated polished finished balance wheel

Hublot Big Bang Automatic Chronograph Carbon Fiber Dial Men's Watch 341.SB.131.RX Series_Gerald Genta Gefica Transparent case back for aReference Number: 341. SB. 131. RXModel Name: Hublot Big Bang Automatic Chronograph Carbon Fiber DialCase Material: Stainless SteelDiameter Size: 41mmDial Color: Black Carbon FiberStrap Material: Black RubberClasp: DeploymentMovement Type: AutomaticFunctions: Date, ChronographWater Resistance: 100 Meters 330 Feet Additional Details: Fixed black ceramic bezel Luminescent hands and markers Minute markers around the outer rim Skeleton case back Sub dials