Skip to Content Skip to Navigation

Keep your head cool and your productivity high

with these summer essentials

From €1.69 Buy now ›

What prices do you want to see?

Private customer

When you are a private customer, you can show all prices inclusive VAT.

Show incl VAT
Business customer

When you are a business customer, you probably can reclaim the VAT.

Show excl VAT

RS TO GO Sierra Permanent Contact Operators Chair Blue

Be the first to review Brand:Realspace Viking No.5977431
RS TO GO Sierra Permanent Contact Operators Chair Blue

Supportive Contoured Back Rest To Help Support Throughout The Working Day

Designed for permanent contoured back and seat support, the Realspace Sierra is comfortable, stylish and easy to adjust Optional fixed (3291717) and adjustable (3291951) armrests also available

€110.69 incl. VAT In Stock
  • Hassle free 30 day trial
  • Free delivery on orders over €75
  • 21 years experience and expertise


An outstanding value operator chair which will fit nicely into the most compact or busy working environment

The Sierra has a generously-sized back rest with postured curves for more support throughout the working day

Waterfall style seat that will encourage better posture and circulation to help prevent associated muscle fatigue

Optional arm rests are available for added comfort – choose between the standard fixed arms (3291717) or the deluxe height adjustable arms (3291951)

Supplied with safety castors featuring an internal brake which disengages when you sit for free-rolling movement, and automatically applies when you stand, preventing any hazard caused by the chair rolling away accidentally

Strong and sturdy 5-star base for maximum stability

Deluxe synchronised version also available (5977404)

Seat height adjustment – Positions the seat height to the most comfortable level for you

Back height adjustment - Adjusts vertically, locking at various intervals

Free floating back – Backrest can be set to freely move, offering constant support. Ideal for computer users

Fire retardant 0,1 & 5 suitable for both business and domestic use

3-year warranty

Self assembly

Delivered next working day

Often bought together

RS TO GO Sierra Permanent Contact Operators Chair Blue
5% discount on 0 partner product(s) when bought together with this product
  • RS TO GO Sierra Permanent Contact Operators Chair Blue
per bundle
€110.69incl. VAT
5% discount on 1 partner product(s) when bought together with this product
per bundle
€134.05incl. VAT


Viking No. 5977431
EAN/UPC 8717868106349
Adjustable Backrest Height
Adjustable Backrest Depth No
Adjustable seat height Yes
Armrest Fixed
Back Height Adjustment Yes
Brand Realspace
Chair Type Office Chair
Chair Usage Light
Colour Blue
Cover Material Fabric
Delivery Time 1 Working Day
EAN 8717868106349
Fire Retardant Yes
Height Back Rest 580 mm
Lumbar Support Yes
Manufacturer Part No. 5977431
Mechanism Permanent Contact
Number of Castors 5
Seat Angle Adjustment No
Seat Depth 450 mm
Seat Height Adjustable Yes
Seat Height Adjustment 415 mm - 555 mm
Seat Height Adjustment (Maximum) 555 mm
Seat Height Adjustment (Minimum) 415 mm
Seat Width 470 mm
Self-Assembly Yes
Synchro Tilt No
Tilt Tension Yes
Unit Each
Usage Moderate
Width Backrest 485 mm


Support & Feedback

Live Chat ›

Monday - Friday 9am to 5pm

Give us your feedback

Tell us how we are doing! We would like to hear your opinion.