# Office chair Antares MARKUS 8400 with armrests, black artificial leather **URL:** https://aio.lv/en/product--antares-350-01597--10550991 **Data updated:** 2026-02-12 21:59 (EET) **Category:** Office Chairs & Armchairs **Manufacturer:** Antares **Manufacturer code:** 350-01597 **EAN:** 8590825433012 **Warranty:** 2 Years **Availability:** Available for order **Price:** 540.49 € **Prices and availability valid until:** 2026-07-24 23:59 **Price without VAT (21%):** 446.69 EUR **Can be purchased by legal entities:** Yes (invoice) **Buy:** https://aio.lv/en/product--antares-350-01597--10550991 ## Delivery options | Delivery method | Delivery time | Cost | |---|---|---| | Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free | | Courier delivery to door | 07.07.2026 | 4.99 EUR | ## Summary description Antares MARKUS 8400 office chair with armrests upholstered in black artificial leather. Designed for desk work and meeting rooms, it offers arm support and a leather-like surface for easy cleaning. Suitable for home or office use where a professional appearance and comfortable seating are needed. Assembly required; dimensions and adjustable features not specified. ## Long description Antares MARKUS 8400 office chair with armrests, upholstered in black artificial leather, is designed for desk work and meeting rooms. The chair combines a leather-like surface that is easy to clean with an ergonomic shape that supports prolonged sitting. Its black finish and discreet design suit professional environments in offices and home workspaces. Assembly is required before first use. Advantages The chair's artificial leather upholstery provides a smooth, uniform surface that resists spills and is wiped clean with a damp cloth. Integrated armrests offer additional forearm support to reduce shoulder tension during desk tasks. The construction focuses on providing a stable seating platform with a professional appearance that complements a variety of interior styles. Suitable for Office desks and workstations Meeting and conference rooms Home offices and study areas Reception areas and client-facing spaces Key specifications Upholstery: black artificial leather Armrests: fixed armrests for forearm support Intended use: indoor, office and home workspace Finish: black, professional appearance Maintenance: wipe-clean surface Assembly: requires user assembly before use How to use Assemble the chair following the included instructions and tighten fasteners securely. Adjust seating position so feet rest flat on the floor and knees are approximately at right angles for comfortable posture. Use the armrests to support forearms while typing or reading. Avoid placing the chair near direct heat sources or in prolonged direct sunlight to preserve the artificial leather surface. Usage recommendations Clean the black artificial leather with a soft damp cloth and mild detergent if necessary; avoid abrasive cleaners and solvents. Periodically check and re-tighten screws and fasteners to maintain stability. For long-duration ergonomic support, combine correct seat height with regular breaks and posture changes. ## FAQ ### How much does the Antares MARKUS 8400 office chair with armrests cost, and is it available for purchase? The price is 540.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance. ### If I order this product today, when will I receive my order? If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 02.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation. ### What payment options are available? AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted. ### Can Antares MARKUS 8400 office chair with armrests be purchased with a lease? Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3 ### Can this product be purchased for a company (with VAT)? Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout. ### What is the warranty period? All Antares products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Antares service centers and through AiO.lv ### Can the product be returned after purchase? Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return. ### Where should I contact for warranty service? For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty ## Image https://aio.lv/img/cache/product/10550991/52712735_large.webp