Sailor Professional Gear and Professional Gear Sigma

"Professional Gear Sigma" seems to be the successor pen to the "Professional Gear". In some markets these pens are marketed as "Professional Gear II".

There are some differences in the clip design and the sizes. Additionally, there is now a bicolor nib also in the "slim" version - and, not to forget, some quite larger differences in the price. Uphill, off course.

Soon here: a comparison between a Professional Gear21 and the corresponding Sigma.

"Professional Gear"

XXXmm YYg
*Professional Gear Slim Mini

124mm 16.8g
*Professional Gear Slim Silver: red, black, blueberry, white (14K, rhodium-plated, middle size)
*Professional Gear Slim Gold: black (14K, 24K gold-plated, middle size)

124mm 17.0g
*Professional Gear Slim Saibinagi: red (14K, rhodium-plated, middle size)

129mm 21.6g
*Professional Gear Silver: black (21K, bicolor, large size)
*Professional Gear Gold: black (21K, bicolor, large size)
*Professional Gear Imperial Black: black (21K, black nib, large size)
*Professional Gear Pink Gold: white (21K, pink gold, large size)

 135mm 21.0g
*Professional Gear Realo Gold: black (21K, bicolor, large size)

142.0/142.3 37.0g
*Professional Gear KoP Silver: black (21K, bicolor, extralarge size)
*Professional Gear KoP Gold: black (21K, bicolor, extralarge size)
*Professional Gear KoP demonstrator: black (21K, bicolor, extralarge size)



 "Professional Gear Sigma"

130mm 16.8g
*Professional Gear Slim Sigma Silver: black (14K, bicolor, middle size)
*Professional Gear Slim Sigma Gold: black (14K, bicolor, middle size)

135mm 21.8g
*Professional Gear Sigma Silver: black (21K, bicolor, large size)
*Professional Gear Sigma Gold: black (21K, bicolor, large size)
*Professional Gear Sigma Matte Black: black (21K, bicolor, large size)

138mm 21.2g
*Professional Gear Sigma Realo Gold: black (21K, bicolor, large size)