170 Workhorse gyuto with octagonal koa & bog  oak handle.  The knife is convex ground, hand thinned on water stones and hand finished, with rounded and polished spine and choil. 62.5-63RC hardness.
 
Specifications  
170mm lenght  on the edge
43 height at the heel
3.95mm spine thickness at the handle
2.15mm spine thickness half the spine
.9mm  spine thickness 10mm from the tip
Weighs 150g
 
Custom fit saya can is an option.