MOVEMENT: Asia 7750 Valjoux Working Chronograph, 28800bph ONLY the Main Chronograph Second needle (At 12:00) work when the chronograph is activated.
CASE DIAMETER: 42mm
THICKNESS: 14mm
DIAL COLOR: White Dial 
CASE MATERIAL: Solid Stainless Steel 316L
BRACELET: Solid Stainless Steel 316L Oyster Bracelet with New Style Rolesor Deployant Buckle
FRONT GLASS: Sapphire Crystal,

CASE BACK: Solid case back
BEZEL: Steel bezel .
CLASP TYPE: New Style Rolesor Deployant Buckle

Waterproofed