BLF Factory Top Time B31 

MOVEMENT: Asia Modified 2824-2 Automatic movement with Decorated Bridges
CASE DIAMETER: 38mm
THICKNESS: 12.4mm
DIAL COLOR: Blue Dial with Stick Markers (Yellow Seconds Hand)
CASE MATERIAL: Solid Stainless Steel 316F
BRACELET: Blue Leather Strap with Tang Buckle
FRONT GLASS: Sapphire Crystal with AR Coat (Swiss Grade Quality)
CASE BACK: Display case back with detailed engraving
HACK MOVEMENT: Yes
CLASP TYPE:  Tang Buckle

OTHER REMARKS:

Waterproofed to 30m direct from Factory