My new swach G arrived (ahead of time!), and is marked 210. Not much of a difference, I'd say. But have not tried it yet.
here are the quotes i got from pirastro by email
carlos henriques
G 43,0 PM (1 PM = 0,05 mm)
D 54,0 PM (1 PM = 0,05 mm)
A 50,0 PM (1 PM = 0,05 mm)
E 63,5 PM (1 PM = 0,05 mm
142100 D-BASS CHORDA G ORCHESTRA GUT MITTEL 44,0 PM (1 PM = 0,05 mm)
142200 D-BASS CHORDA D ORCHESTRA GUT MITTEL 59,0 PM (1 PM = 0,05 mm)
242300 D-BASS CHORDA A ORCHESTRA GUT/SILVER PLATED MITTEL 55,0 PM (1 PM = 0,05 mm)
242400 D-BASS CHORDA E ORCHESTRA GUT/SILVER PLATED MITTEL 76,5 PM (1 PM = 0,05 mm)
145120 D-BASS EVAH PIRAZZI SLAP G GUT MITTEL 42,0 PM (1 PM = 0,05 mm)
145220 D-BASS EVAH PIRAZZI SLAP D GUT MITTEL 52,5 PM (1 PM = 0,05 mm)
445320 D-BASS EVAH PIRAZZI SLAP A SYNTHETIC/CHROME STEEL MITTEL 46,5 PM (1 PM = 0,05 mm)
445420 D-BASS EVAH PIRAZZI SLAP E SYNTHETIC/CHROME STEEL MITTEL 54,0 PM (1 PM = 0,05 mm)
445120 D-BASS EVAH PIRAZZI SLAP G SYNTHETIC/ALUMINUM MITTEL 40,75 PM (1 PM = 0,05 mm)
445220 D-BASS EVAH PIRAZZI SLAP D SYNTHETIC/CHROME STEEL MITTEL 45,75 PM (1 PM = 0,05 mm)
sorry if it had been posted before. as i understand, that menas regular chorda is 2.2mm and carlsos g is 2.1mm , 2.9mm and 2.7mm for the d respectively