Stratos - Hannes Wettstein

Inspired by Italian automotive design, Stratos is based on perfect geometries that create its characteristic multi- faceted shape. This aesthetic peculiarity together with the variety of colors and upholsteries, reflects also on its functionality and versatility. Stratos is suitable for the most varied situations, modern and at the same time classic, both private and public.

Technical details


One-piece injection-moulded- polypropylene and fiberglass shell, recyclable and in the mass stained.

Metal frames

Chairs with or without armrests available in four legs stackable version, on sled base, on swivel base with castors and gas lift mechanism. Chair without armrests available in four legs no stackable version, in oak- wooden legs with metal tubular inside, on swivel trestle base, with incorporated ganging device. Also available bar stools in 2 different heights, the highest version of which with oak-wooden legs with metal tubular inside, with chromed footrest.


Fixed upholstery in fabric, eco-pelle or leather, as per colour folders. Also available customer’s own fabric versions and customer’s own leather versions.

Fabric requirements h. 1,40 lm, uni, without pattern repeat

• Seat padding in fabric: 0,60 ml

• Seat padding in leather: 0,30 m2

• Seat and back padding one piece in fabric: 0,80 ml

• Seat and back padding one piece in leather: 0,80 m2

• Fully upholstered in fabric: 1,00 ml

• Fully upholstered in leather: 2,00 m2


Ganging device, trolley, seat padding and one-piece padding (seat and back).

Stackable versions

Cod. 1010

Cod. 1011

Cod. 1050

Cod. 1051

Cod. 1070

Cod. 1071

Cod. 1110

Cod. 1111

Cod. 1150

Cod. 1151


ANSI-BIFMA X5.1-2002/6

ANSI-BIFMA X5.1-2002/8

ANSI-BIFMA X5.1-2011/16

ANSI-BIFMA X5.1-2011/18

EN 1728:2000

Code 1060

Max 136 Off-White Metal, RAL 9003 White 

Code 1060

Max 127 Skin

Metal, RAL 9003 White 

Code 1040

Max 133 Mineral Water + seat padding Wood, Natural Oak 

Code 1041

Upholstered Wood, Dark Oak 

Code 1010

Max 128 Water Metal, Chrome 

Code 1110

Max 123 Yellow Metal, Chrome 

Code 1050

Max 136 Off-White Metal, Chrome 

Code 1050

Max 143 Night Green Metal, Chrome 

Code 1070

Max 124 Red Metal, Chrome 

Code 1630

Max 114 Black + seat padding Metal, RAL 9005 Black 

Code 1531


Aluminum, RAL 9005 Black