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Sitmatic Forma Advanced Synchron Heavy Duty Executive with Large Seat
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"Sitmatic, originally an Italian-based furniture manufacturer, specializing in drafting stools, has become an industry leader in proper ergonomic design. They design and manufacture all their components in California, producing incredibly well-engineered, Italian-built quality seating. The Forma Series, like all of their chairs, have steel frames and components that allow them to boast "no weight limits", meaning that they support any user. This, along with their lifetime component warranty, speaks to the quality of these heavy-duty executive office chairs. These Sitmatic office chairs with large seats are highly customizable, so please contact us if you don't see what you need here.
- Office chair with a 24" large seat (See here for Forma with Small or Medium Seat)
- No weight limit, rated for 24-hour use
- Elevated Posture: Multi-layered back foam is topped with a plush layer of memory foam
- Scapular Relief: The freedom of movement that this back allows eliminates awkward postures when reaching around the workstation
- QuickBack allows you to move the backrest through an unprecedented 6" range in 27 increments
- Fingertip control positions the lumbar bolster exactly where you need it
- 28” diameter, black powder coated, cast aluminum base
- Advanced Synchron control, heavy-duty mechanism
- Optional soft casters, air lumbar, 1" memory foam, tailbone cutout
- Lifetime structural warranty, 10-year warranty on worn components, and 5 years on electrical components
Mechanism: Advanced Synchron Control, Heavy-Duty. Standard w/ size 4 seat
- The entire chair rocks in a synchronized free-float mode; backrest reclines 20° (90° to 110°) while the seat reclines 9° (0° to -9°)
- Seat to backrest angle is independently adjustable 10° for fine tuning upright posture
- Tension adjustable
- Lockable in 6 different positions
- Backrest height adjusts 6 inches into 27 different positions using an intuitive, visible lever
- Seat depth adjusts 2½” in 6 positions
- Seat height adjusts pneumatically
Arm Options
+1A: Arm height adjusts 4” into 10 different positions. Arm width adjusts 2” per side into 6 different positions. Height, Width, 360° Pivot, Contoured Caps
+6K: Arms swing back and out of the way. Arm height adjusts 3” into 6 different positions. Foldable, Height, NO PIVOT, Soft Gel Caps
Additional Options: Inflatable Lumbar Bolster, Tailbone Seat Cutout, Memory Foam Seat Topper, Upholstered Headrest
- Overall Dimensions:
- 28"W x 28"D x 39.75”-44.25”H
- Seat Width:
- 24"
- Seat Depth:
- 22"
- Seat Height:
- 16.75"-21.25"
- Back Width:
- 20"
- Back Height:
- 23"
- Base Diameter:
- 28"