From The Serge Panchenko Website :
The Orbit is a collaboration project between myself and G&G Hawk.
The design was done by me (with Gavin’s input), the mechanisms are
the Hawk Lock and a newly designed Hawk detent. Orbits are made by
Millit Knives in Idaho, who also do all of the finish work except for
antiquing on brass/copper, which is done by me. My logo is milled on
the front scale, G&G Hawk’s logo is on the back , weighs in at 4.3 OZ.