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Home Platinum - #3776 Century Oshino RHT
PlatinumSKU: PNB-20000A5

Platinum - #3776 Century Oshino RHT

€245,00 /
Shipping calculated at checkout.
Nib: 14k Gold
Nib Size: Fine
Platinum - #3776 Century Oshino RHT
€245,00 /
Nib: 14k Gold
Nib Size: Fine

 
 
Description

Platinum was born from a singular ambition: to honor the written word as a sacred act, not merely a means of communication. Since 1919, the company has crafted pens that embody precision, balance and durability, rooted in Japanese tradition and refined by generations of master artisans. Each Platinum pen is designed as a companion to thought, offering a tactile, meditative connection between hand and paper, a tool for mindful writing in an age of digital haste.

The #3776 Century exemplifies this philosophy, merging technical innovation with spiritual reverence. Its 14k gold nib glides precise and offer a rewarding pencil like feedback, while the “Slip & Seal” system preserves ink for months of inactivity. #3776 Century is using a Platinium proprietary cartridge and it comes provided with a proprietary converter. Every detail, from the perfectly balanced body to the durable yet elegant materials, reflects Platinum’s commitment to harmony between function and artistry. Inspired by Mount Fuji, the #3776 Century is a symbol of inner ascent, patience and enduring excellence.

Inspired by the sacred springs of Oshino Hakkai at the foot of Mount Fuji, the Platinum #3776 Century Oshino fountain pen embodies purity, clarity and quiet refinement. Its perfectly transparent body mirrors naturally filtered spring water, revealing an honest design free of ornament and excess, where form follows essence. Every detail, from the clean internal finish to the smooth, fluid writing experience, invites to focus, calm, and intention. Writing with the Oshino is effortless and precise, turning thought into word with the same natural flow as melting snow becoming crystal-clear water. This is not a fountain pen meant to impress at first glance, but one designed to be felt and understood, an object of inward elegance that reflects the Japanese philosophy that true beauty lies in simplicity, balance, and purpose.

Specifications

Brand: Platinum
Model: #3775 Century
Edition: Limited Edition
Color: Demonstrator
Body Material: Resin
Finish:
Polished
Cap Type:
Screw
Filling Mechanism:
Cartridge Converter
Postable:
Yes
Trim Color: Rhodium
Length Overall (Closed): 140 mm
Length Overall (Posted): 155 mm
Body Length (Uncapped):
120 mm
Body Diameter: 14.5 mm
Cap Diameter (Without Clip): 15.4 mm
Weight Overall: 24 g
Body Weight: 13.5 g

Customer Reviews

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© 2026 Pen Venture - Passion Virtuous, Powered by Shopify

Review picture
Louis Hennop
Superbly built and balanced

A phenomenal pen, wonderful balance from the material choices with the weight leaning slightly to the front. Great ink flow though I have no doubt an ebonite feed would have improved it. Arrived with quite a scratchy extra fine but I sorted that with little effort and honestly there is simply no beating the unique filling system or the absolutely perfect engineering and tolerances evident in Roy’s creation. Puts all else to shame (except maybe Gravitas of course).

Emy and the team were fantastic in arranging the shipping to perfection and keeping me informed himself throughout!

Fifty4T - Titan Slim Line Aluminium Emerald Shadow
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C
Fifty4T - Titan Full Titanium
CK
Exactly what a flagship pen should be

I absolutely love this pen. The Fifty4T Titan Full Titanium has the bold, industrial character that makes a writing instrument feel genuinely special. The raw Grade 5 titanium, transparent barrel, oversized steel No. 8 Medium nib, and ingenious Titan filling system come together beautifully. It has tremendous presence, yet the design remains purposeful and refined rather than flashy for its own sake. The nib is a joy to use and feels perfectly matched to the scale and character of the pen. This is the kind of pen that makes me want to pick it up every time I see it.
The presentation was excellent as well. The briefcase-style case looks fantastic and is useful enough that I plan to reuse it for other pens. Emy and the Pen Venture team handled my order with exceptional care and personal attention, making the entire purchase feel special from beginning to end.
This has quickly become one of my favorite pens. I would recommend both the Fifty4T Titan and Pen Venture without hesitation.

C
Gravitas - Pocket Titanium Grade 5
CK
A titanium pocket pen I genuinely love

I genuinely love this Titanium Pocket and intend to keep and enjoy it for a long time. It arrived in exceptionally careful packaging with a thoughtful handwritten note from the Pen Venture team.

C
Gravitas - Piston Carbon Black
CK
A beautiful carbon finish and excellent service

The carbon finish looks and feels fantastic in person, and I am extremely pleased with the pen. It arrived in exceptionally careful packaging, along with a thoughtful handwritten note. Emy and the Pen Venture team clearly took extra care with my order, which made the entire purchase feel very personal.

H
Gravitas - Twist Grade 5 Titanium Rainbow Skittle PvD Matte | Roller & Ballpoint |
Hattori Yusuke
An Object to Own More Than to Write With

I purchased this Gravitas Twist (Grade 5 titanium) and wanted to share my thoughts.

• The tip shows zero wobble while writing — the build feels extremely solid.
• The twist mechanism has a clear rotational feel, but it reads more as a “push” motion than a gadget-like click. There’s no satisfying tactile snap in the hand, so this may not suit everyone’s taste.
• The coating’s color is beautiful and pairs especially well with a leather pen case — I really like this combination.
• The center of gravity sits fairly high, giving a sense that the pen swings a bit while writing. Those with smaller hands may find this top-heavy balance noticeable.
• This feels less like a pen optimized for writing feel, and more like an object meant to be enjoyed simply for how it sits in the hand.
• Being titanium, it’s light, yet the rigidity is very pronounced — well suited to those who write with a heavy hand.
• The coating feels extremely durable; I’d expect it to resist both discoloration and scratches over time.

R
Gravitas - Sentry Raw Copper
Raph
Great feeling in the hand, do not love the nib.

I love the feel of this pen. I am a fan of a pen that feels like it has heft. The Sentry in copper absolutely fits the bill. Unfortunately for me, I find the nib to be a bit challenging in terms of flow. A bit of a search tells me this isnt ridiculously uncommon and there are various things to try to fix it. I've ordered a new nib separately. While there are other steps I could have gone through to try to resolve, it seems like a problem I shouldn't have with a brand new pen.
Still 4 stars because everything about this pen is magnificent.

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