Case:
Shape: Round
Material: Stainless Steel
Glass: Sapphire with several layers of anti-reflective coating
Dimension: 41.00mm
Water Resistance: 50 meters (167 feet)

Movement and Functions:
Caliber: 688 Automatic
Function: Hours, minutes, small seconds at 9 o'clock and date.
Chronograph mechanism: central 60 seconds hand, 30 minutes counter at 3 o'clock, 12 hours counter at 6 o'clock.

Stainless steel band