The Breitling Ocean Culture Series B01 Chronograph Watch 42mm UB0156 H11 B1 S1 features an automatic movement and a sapphire crystal. This timepiece is suited for daily wear or more formal settings. Its black dial and rubber bracelet offer a balanced aesthetic. The red gold and steel case provides a distinct presence on the wrist, a signature of the Ocean Culture Series. Key details Brand: Breitling Type: Automatic Watch Line: Ocean Culture Series Caliber: 01 Case Material: Gold/Steel Diameter: 42 mm Water Resistance: 20 ATM Dial Colour: Black Bracelet Material: Rubber