MOVEMENT: Automatic bi-compax column wheel chronograph caliber G 1742, 42 hour power reserve
CASE: Stainless steel case, fast action start & stop PVD lever, yellow reset pusher, 46 mm diameter.
DIAL: Black dial. 60 second counter at 3 o’clock and 30 minute counter at 9 o’clock. White luminescent big “12” and “6”, hour markers. White luminescent hour, minute and chrono hands.
CASE-BACK: See-through sapphire crystal.
WATER-RESISTANCE: Water-resistant up to 160 feet (50 meters)
STRAP: Available with a Graham embossed hypoallergenic black rubber strap or a black calfskin bracelet with yellow or ecru stitching