Bathyscaphe Chronographe Flyback

Technical Specifications
Flyback Chronograph: The flyback chronograph, which measures a succession of elapsed times, eliminates many superfluous repetitive operations.
Unidirectional satin-brushed black ceramic bezel with ceramic insert and Liquidmetal™ hour-markers
Dial Color: Sunburst black
Gem-setting: No

Case Specifications
Case Material: Ceramic
Water Resistance: 30 bar
Case Diameter: 43.6 mm
Case Thickness: 15.25 mm
Sapphire Back: Yes
Width Between Horns: 23 mm

Strap Specifications
Strap Type: Sail-canvas
Strap Material: Fabric
Strap Clasp: Pin buckle

Reference
5200 0130 B52A