This gyuto was made from 1084 high carbon steel. 1084 is a really nice all around steel, this knife will take a great patina. It has a convex grind and nice taper from the ricasso forward. The handle of this knife is Missouri Ambrosia maple, it has some spalting throughout. The handle is round/oval. 

Specs:
Blade Length: 240mm
Heel Height: 51mm
Handle Length : 130mm
Width of spine out of handle: 3.83mm
Width of spine halfway down: 1.98mm
Width of spine 4cm from tip: 1.30mm
Width of spine 2cm from tip: .86mm
Overall weight: 199g