This pen was kindly sent to me by Maestro Pierre Miller of Desiderata Pens – thank you!

Measurements
Length (capped): 150.5 mm/5.93”
Length (uncapped): 136.2 mm/5.36”
Length (posted): N/A
Diameter (section): 10.4 – 11.9 mm/0.41” – 0.47”
Diameter (barrel): 9.9 – 12.7 mm/0.39” – 0.50”
Weight (all): 21.5 g
Weight (cap): 16.5 g
Weight (body): 5.0 g