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P136 Majohn × P139 Majohn × P141 Majohn ×
Score 7.7high confidence 7.7high confidence 7.3high confidence
Reviews read by hand 8.0 8.0 7.8
Reddit sentiment 7.3 7.2 6.8
Typical price $40 $65 $45
Price range $34–$184 $44–$85 $31–$138
Collectors who log it 89 35 6
Mentions found 1009 449 148
Filling Piston Piston Piston
Nib #6 nib #8 nib #8 nib · JoWo
Nib widths Broad · Calligraphy · Extra Fine · Fine · Medium · Stub Calligraphy · Fine · Flex · Medium Calligraphy · Fine
Length capped 146 mm — —
Diameter 14.8 mm — 16 mm
Weight 26 g 34 g 32 g
Materials titanium · stainless steel · acrylic · resin brass · ebonite / hard rubber · acrylic · resin titanium · brass · acrylic · resin
Homage to Montblanc Meisterstück 146 Montblanc 139 Montblanc Meisterstück 149
Colourways 22
 8
 12
Stocked at 4 6 3
For
  • The ink-window band is a genuinely original piece of design
  • Large piston capacity
  • 146mm / ~26g — comfortable full-size proportions
  • Titanium editions available with Bock 18k nib option
  • #8 nib at well under $100
  • Brass piston mechanism, large capacity
  • Ebonite feed on some versions
  • Titanium alloy body
  • #8 nib, piston fill, ~32g
  • Sold with Bock nib options by some retailers
Against
  • House nib is the usual lottery
  • Resin versions feel their price next to the titanium ones
  • Big and heavy enough to divide opinion
  • Nib QC lottery applies
  • Prices vary wildly between retailers (roughly $45 to $140)
  • Metal barrel adds weight to an already large pen
◂ better of these faded — all the same Clear all

Dimensions are mined from retailer listings — approximate. A dash means no source gave it, not that it is missing.