366 METAL ARMCHAIR – Red in Velvet Sierra Fabric


Tax included. The lowest price in 30 days is indicated in black.

A true masterpiece of Mid-Century Modern – the 366 Armchair in a metal version, designed in the 1960s by Józef Chierowski, but never manufactured until now. We have reissued it for true design enthusiasts to enjoy unparalleled comfort with a new design perspective. Have a seat!

Delivery to EU: €45,00 EUR.
Delivery time: 8-9 weeks. Does not apply to products with 48H Shipping.

The 366 Armchair with the metal frame and legs was a secret project of Józef Chierowski with an extraordinary history that never entered industrial production due to the lack of steel. The project was discovered decades later and turned into reality by 366 Concept. 60 years after the original sketch was created, we introduced this design icon to our portfolio.

This previously unknown project – the 366 Metal Armchair – combines the Mid-Century Modern and Art Deco styles. It fits modern, minimalist interiors, but it also works great in elegant and eclectic spaces. The metal finishes are available in various colors – black, matt and glossy brass – that will make this remarkable piece of furniture a true gem in any interior.

Series: 366 Metal
Designer: Józef Chierowski
Year of design: 1962
Package dimensions: 78 x 70 x 68 cm (product assembled)
Legs: solid oak wood with brass finishing
Internal Structure: solid beech wood
Seat Interior: zig zag springs, high resilience foam
Contract: norm passed EN 16139

Fabric Collection: Velvet
Fabric Type: Velvet Fabric
Composition: 100% PES
Martindale Abrasion: 47 000 cycles
Stain Resistant: yes
Fire Resistant: upon order

To make sure you choose the right fabric, you can order up to 5 colour swatches from our fabric collections. The full cost of the swatches you order will be deducted from your final order.


You order, we take care of everything else! We will deliver your order to your door.

We deliver orders within Poland, the EU or outside the EU.

  • Poland – orders placed at pl.366concept.com,
  • EU – orders placed at eu.366concept.com,
  • Outside the EU – please place orders by email: hello@366concept.com.

Depending on the type of furniture, its size and the delivery address, we deliver furniture in cooperation with trusted logistics partners:

  • courier companies (DPD, DHL),
  • local distribution partners (Poland, Île-de-France),
  • dedicated transportation coordinated by us.

In order to get to know the details about the available delivery methods, please contact us at hello@366concept.com.

The final delivery cost is calculated in the shopping cart based on the delivery address and products.


The vast majority of products in our store are special order products. These are products tailored to the individual preferences of the customer, so they do not entitle to the right to withdraw from the sales contract.

When deciding to buy such a product, check all descriptions (size, color, technical specifications of the fabric). We encourage you to order fabrics samples. The cost of the samplers is deducted from the final order using the discount code. If you have additional questions, please contact us at hello@366concept.com.

However, the right of withdrawal applies to goods marked “48 hour shipping” – for these goods you have the opportunity to withdraw from the sales contract within 14 days without giving any reason.

    For full Delivery & Returns information, click here.

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