TOPSTAR Chairman 70 johtajan tuoli antrasiitti (NC70R DC2)

For executives and managers who spend long hours at a desk, the TOPSTAR Chairman 70 offers a high-back design with integrated lumbar support and a synchronous mechanism that follows your movements. The anthracite polyester fabric upholstery and polished aluminum base give it a professional look for any office.

Key specifications

• Seat height range: 430 - 510 mm, continuously adjustable via gas lift
• Seat dimensions (W x D): 480 x 480 mm
• Backrest height: 600 mm, ergonomically shaped with integrated lumbar support
• Mechanism: synchronous, individually adjustable to body weight, multi-position lockable
• Armrests: height-adjustable T-armrests with softpad
• Base: polished aluminum with load-dependent braked safety double castors for carpeted floors
• Max load capacity: 110 kg
• Recommended daily usage: 8 hours
• Certifications: LGA tested (Toplift), GS certified

Why choose it

The synchronous mechanism promotes dynamic sitting, reducing strain during long work sessions. The height-adjustable armrests and integrated lumbar support enhance ergonomic comfort, while the polished aluminum base adds durability and style.

Ideal use cases

• Executive offices and home workspaces
• Conference rooms and meeting areas
• Anyone needing a supportive chair for 8-hour workdays

Good to know

The chair swivels 360 degrees and is designed for carpeted floors. It is GS certified for safety and quality.