Type XXII flyback chronograph in steel with seconds hands on a 30-second basis at the centre.
Half-minute totalizer at the centre.
High-frequency escapement (10Hz ) composed of a Breguet balance wheel with timing screws, a balance spring, a lever and escape wheel in silicon.
Self-winding movement with date and small seconds on a 30-second basis.
24-hour indicator and second time zone indicator.
Two-way rotating and graduated bezel.
Luminous hands and numerals.
Screw-locked crown.
Water-resistant to 100 meters.
Partial sapphire case back.
Diameter : 44mm.