This pen was kindly sent to me by Monteverde – thank you!

Measurements
Length (capped): 140.4 mm/5.52″
Length (uncapped): 128.5 mm/5.06″
Length (posted): 152.0 mm/5.98″
Diameter (section): 9.2 – 10.7 mm/0.36″ – 0.42″
Diameter (barrel): 8.3 – 12.5 mm/0.33″ – 0.49″
Weight (all): 39.5 g
Weight (cap): 22.0 g
Weight (body): 17.5 g