The catch
Steelcase Series 1
Next to Leap, the narrow back and thinner seat feel less substantial once sessions get very long.
Side by side
Steelcase Series 1 vs Haworth Breck: Breck goes lower and shorter, and seat width is the same
Quick verdict
Go with Breck if you need a lower standard seat or a shorter usable depth. Go with Series 1 if you need extra height at the top of the standard range and like its adjustable lumbar setup. Both state a 19.5-inch seat width, so the height and depth ranges tell you more than declaring one chair universally bigger.
Before you buy
Why, and what it costs you
Each offers five inches of standard height travel
The two differ in where the travel starts. The amount of adjustment is not the difference.
Where this comes from
For Series 1, 21.5 - 16.5 = 5 inches. For Breck, 20.5 - 15.5 = 5 inches.
The catch
Haworth Breck
Soji and Leap give you more manual controls than the weight-activated recline here.
Steelcase Series 1
- Why pick it
- Your standard seat height has to go above 20.5 inches
- The Series 1 lumbar and arm controls are what you like
- The catch
- Next to Leap, the narrow back and thinner seat feel less substantial once sessions get very long.
Haworth Breck
- Why pick it
- The standard seat has to drop to 15.5 inches for you
- Simple tool-free assembly and weight-activated recline are what you want
- The catch
- Soji and Leap give you more manual controls than the weight-activated recline here.
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What this page compares
Series 1 and Breck compared on standard seat-height range, depth adjustment, arm fit and the configuration details that count for shorter legs.
Which one fits
Pick the situations that sound like you
A 16-inch seat height is what I need
The standard Series 1 begins at 16.5 inches. Look into an optional cylinder before you choose it.
- Steelcase Series 1
- Depends
- Haworth Breck
- Better fit
A 21-inch seat height is what I need
Breck's standard range tops out at 20.5 inches.
- Steelcase Series 1
- Better fit
- Haworth Breck
- Caution
I need a seat more than 19.5 inches wide
Neither model states a seat width above that requirement.
- Steelcase Series 1
- Caution
- Haworth Breck
- Caution
I want to assemble it with no tools
Breck's four-piece, tool-free setup is something Haworth specifies explicitly.
- Steelcase Series 1
- Depends
- Haworth Breck
- Better fit
In practice
Differences you will notice
Each offers five inches of standard height travel
The two differ in where the travel starts. The amount of adjustment is not the difference.
How we worked this out
For Series 1, 21.5 - 16.5 = 5 inches. For Breck, 20.5 - 15.5 = 5 inches.
Standard Breck suits a 16-inch target
That height falls inside Breck's range and under the standard Series 1 minimum.
How we worked this out
16 falls within [15.5, 20.5] and outside [16.5, 21.5]. Evaluate optional Steelcase cylinders separately.
The same seat width doesn't mean the same fit
Each states a seat width of 19.5 inches, but their height and depth envelopes differ.
How we worked this out
This sets equal stated width against distinct ranges, instead of inferring fit from a bigger or smaller label.
Option A
Steelcase, Onyx with lumbar support
Series 1
A compact task chair that brings Steelcase ergonomics together with 4D arms, adjustable depth and recline that responds to your weight.
- Best for
- Small shared workstations where you still want premium controls
Facts we checked
- Adjustable lumbar comes standard, and the seat adjusts in height and depth
- Arms with four-dimensional adjustment cover height, width, depth and pivot
- Steelcase terms give 12-year multi-shift coverage, and the chair is rated to 400 lb
Option B
Haworth, Coal
Breck
Light and tool-free, this chair has a flexible back with three zones and a mechanism that sets recline resistance according to your body weight.
- Best for
- Quick setup, a clean home-office look and a fit that works for many
Facts we checked
- Arrives in four pieces that go together without tools
- Seat depth can be set between 15 and 17.25 inches
- About 30 lb in weight, rated for users up to 325 lb
Spec by spec
Where they really differ
| Spec | Steelcase Series 1 | Haworth Breck | In practice |
|---|---|---|---|
| Standard seat height | 16.5 to 21.5 inches | 15.5 to 20.5 inches | Breck's range sits one inch lower. |
| Seat-depth range used here | 15.5 to 17.75 inches in US specification guide | 15 to 17.25 inches | In the published ranges, Breck begins and finishes half an inch shorter. |
| Seat width | 19.5 inches | 19.5 inches | No stated difference in width settles this pair. |
| Recline approach | Weight-activated mechanism with settings | Weight-activated recline and back stops | Each one emphasizes a recline routine that takes a lighter touch. Neither leans on many independent tension settings. |
| Assembly | Check the selected delivery package | Four pieces, no tools | Breck comes with an especially clear assembly plan from the manufacturer. |
Trade-offs
What each pick costs you
With Steelcase Series 1
- Leap gives you separate recline tension and stops to set directly, while the weight-responsive recline here gives you less direct control.
With Haworth Breck
- The arms and foam seat do the job without feeling plush, so how comfortable it is over very long sessions depends on your body.
Decision guide
How to decide
Settle the seat-height range that matches your desk and legs before you think about brand or finish.
A lower seat helps only if it fits your setup
Say your feet lose firm contact with the floor at a 16.5-inch seat height. Breck's 15.5-inch minimum then gives you another inch to work with. At a high desk the reverse can matter, since Series 1 reaches 21.5 inches. You may still need a footrest or a different desk height, because the chair alone cannot fix every mismatch.
Check seat depth on its own, apart from height
Even a low seat can feel too long behind the knees. For shorter legs, Breck's shorter stated minimum depth deserves a look, and Series 1 extends farther. Specification figures can differ slightly depending on how they are measured, so treat these ranges as a first screen. Compare them with a chair you know and confirm the configuration you chose.
Avoid ending up with an optional cylinder by mistake
Besides the ordinary chair and a taller stool, Steelcase documents alternative cylinder ranges. The standard US work-chair range is what this comparison uses. A seller's photo can look nearly the same even when the height option is different. Read the exact dimensions in the listing instead of assuming every Series 1 offer has the same low point.
What this page can’t tell you
- Functional-depth figures vary slightly across Steelcase documents. This page relies on its US specification guide, and half-inch differences are not treated as a guaranteed fit.
By the numbers
What the data shows
What we found across the office chairs we compare, plus the checked facts behind each finding.
How many fit
Only 6 of the 32 models checked meet every need here: “Most office chairs feel oversized to me”, “The seat depth has to fit my legs”, and “More than one person will use this chair”.
6 models fit, out of 32 checkedThe gap in numbers
Steelcase Series 1 lists 400 lb for listed user-weight limit, 23% more than the 325 lb on Haworth Breck.
- Steelcase Series 1
- 400 lb
- Haworth Breck
- 325 lb
- Models with this figure
- 13 of 32
Show the facts and the math
How we countedThe count uses each product's current fit ratings for “Most office chairs feel oversized to me”, “The seat depth has to fit my legs”, and “More than one person will use this chair”. A need with no documented match is not counted.
How we calculatedThis is the user-weight limit the maker publishes for the named chair. It says nothing about comfort or how well the chair holds up over the years. For context, 13 of 32 models publish comparable figures.
| Product | Needs it meets | Facts we checked | Sources |
|---|---|---|---|
| Steelcase Series 1 |
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| Haworth Breck |
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Ready to buy
See today’s price and what owners say
Open either model on Amazon for the current price, customer reviews and delivery options.
Steelcase Series 1
Your standard seat height has to go above 20.5 inches
See price & reviews on AmazonHaworth Breck
The standard seat has to drop to 15.5 inches for you
See price & reviews on AmazonEach link opens in a new tab.
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