Manu from Armando Simoni Club kindly lent me this pen – thank you!
Measurements
Length (capped): 146.2 mm/5.75”
Length (uncapped): 133.5 mm/5.25”
Length (posted): 178.5 mm/7.03”
Diameter (section): 10.4 – 11.6 mm/0.41” – 0.46”
Diameter (barrel): 11.1 – 14.5 mm/0.44” – 0.57”
Weight (all): 35.0 g
Weight (cap): 22.5 g
Weight (body): 12.5 g