Swiss Breitling Super Ocean series chronograph. [Simple and extreme] Technological breakthrough: [Case] The original version is made of 316L special steel. After many modifications, the lugs have the same arc curvature and length as the original version to ensure that the charm is comparable to the original version. [Movement] The Asia7750 movement and the original version are used. The core is the same. [Mirror] The sapphire crystal has a double-layer anti-vertigo blue high-transmittance film. [Size] 46×15.5mm. The appearance and performance are the same as the original version.