Yellow Rolesor, which is a combination of both steel and 18-carat yellow gold.
Diameter: 40 mm.
Monobloc middle case.
Screw-down case back and winding crown.
Bezel in 18-carat yellow gold features an engraved tachymetric scale.
Black dial set with diamonds along with snailed counters and 18-carat gold hour markers and hands with luminescence.
Calibre 4130.
Mechanical self-winding movement.
Chronograph (centre hand) accurate to within 1/8 of a second, 30-minute counter at 3 o'clock and 12-hour counter at 9 o'clock and stop-seconds for precise time setting.
Power reserve of approximately 72 hours.
Water resistance up to 100 meters / 330 feet.
A folding Oysterlock safety clasp secures the oyster flat three-piece link bracelet in yellow Rolesor.