SBGR00M and SBGR061 are identical, except on one point.
The only difference is the golden rotor.
SBGR00M is available only at SII, Morioka.
SBGR261 has the new dial, whith the new GS logo.
I prefer the old dial, which was perfectly balanced IMHO.
The difference concerning finishing level is just a matter of photo quality.
The caliber is also identical.
