MOVEMENT: Asia 7750 Valjoux Working Chronograph movement
CASE DIAMETER: 40mm 
THICKNESS: 15mm 
DIAL COLOR:  Brown Havana Dial, Brown Subdials, Numeral Markers
CASE MATERIAL: Solid Stainless Steel 316, 18 Rose Gold Plating... 5 Mils
BRACELET: Rubber Strap With Double Locking Clasp, Engraved Rehaut with M Serial Numbers
FRONT GLASS: Sapphire Crystal with laser etched crown at 6:00
BACK GLASS: Solid Case Back with Hologram
BEZEL: Black Ceramic Tachymeter Bezel
HACK MOVEMENT: Yes 
CLASP TYPE: Deployant Buckle

OTHER REMARKS:

Water Resistant
Model No and Serial Number engraved on lugs at both ends