MOVEMENT: Asian 7750 Valjoux Working Chronograph Movement, 28800bph
CASE DIAMETER: 48.7mm 
THICKNESS: 18mm 
DIAL COLOR: Black Dial, Black Recess Subdials, Superlume Stick Markers and Needles
CASE MATERIAL: Solid Stainless Steel 316
BRACELET: SS Bracelet
FRONT GLASS: Sapphire Crystal with AR Coating
BACK GLASS: Closed case back with Sports Rim Design and Detailed Engraving
BEZEL: Bi-directional Knurled Bezel
HACK MOVEMENT: Yes  
DATE INDICATOR: At 12:00 position (Big Date... Duo Date Window... Perpetually Driven... 31 to 01)

OTHER REMARKS:

Water Resistant 
FULLY FUNCTIONAL Chronograph
Pusher button at 2:00 starts/stops chronograph
Pusher button at 4:00 reset chronograph