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Michael Anastassiades's slatted-back chair in glossy lacquered solid beech, with three slats.
440 × 795 × 515 mm
Source: spec sheet PDF — OSD1 customisable chair — published as W 44 × D 51.5 × H 79.5 cm
2024
Description
Overview
Molteni&C dates 1 2 3 to 2024 and credits Michael Anastassiades. The page calls it a harmonious blend of sophistication and comfort that reimagines the classic slatted-back chair with a contemporary twist. Its name reflects the search for the right number of vertical slats on the backrest, and three were chosen after testing.

Construction
The structure is solid beech (Fagus sylvatica) with glossy lacquer and plastic ferrules. The seat is a plastic body with a flexible cold-moulded foam pad and a velveteen cover bonded from cotton and polyester fibre. Brass finishes the triangular joint between the parts.
Specifications
- OSD1 chair, customisable version: 44 cm wide, 51.5 cm deep, 79.5 cm high (the drawing's values are not labelled)
- Monochromatic version OSD2: glossy lacquered structure and back with a leather seat in burgundy, black or petroleum blue
- Customisable version OSD1: glossy black lacquer with the seat in Molteni&C range fabrics and leathers
Story
Counting slats
The name records a search for the right number of vertical slats across the backrest. Molteni&C says three were chosen after thought and testing, which gives a structure it describes as elegant and light.
Open backs
The datasheet quotes Anastassiades as having always been drawn to chairs with open backs, and adds that the absence of material gives such chairs visual lightness and an iconic identity. That led him to three precisely arranged vertical slats within a solid beech frame, which he says create a rhythmic harmony and a subtle separation between the seated person and the surroundings.
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