Oros 450 Arqstone Sink
From $792.00Online Price only — available on orders placed through this website
Low Stock
Seima Oros 450 Arqstone sink in White or Black — natural stone, silk matte finish, integrated overflow. Made in Europe. 450 × 440 × 210mm, suits abovemount or undermount. Stainless steel waste and overflow plate included.
Description
The Oros 450 Arqstone Sink from Seima is a single-bowl kitchen sink hand-crafted in Europe from natural stone, finished in a soft silk-matte that’s both refined and exceptionally hardwearing. Available in Arqstone White or Black, it’s a sculptural, premium alternative to stainless steel — equally at home as a hero piece in a butler’s pantry or as a quiet, complementary fixture in a stone-topped main kitchen.
The 450mm × 440mm bowl runs 210mm deep, with 10mm radius corners that wipe clean in seconds and an integrated overflow neatly built into the bowl wall. The flat rim suits both abovemount and undermount installation, so you can mount it flush with stone or porcelain benchtops or sit it proudly above timber. A stainless steel basket waste and overflow plate are supplied as standard, and colour-matched waste/overflow plate options are available if you want a fully monochrome look.
Crafted from solid Arqstone — a dense, non-porous engineered stone — the bowl resists stains, scratches, and heat, and stays hygienic with simple soap-and-water cleaning. A practical, sculptural sink for kitchens that take their finishes seriously.
Browse our full range of Kitchen Sinks or explore more Seima products.
| Brand | Seima |
| Range | Oros (Fusion Collection) |
| Origin | Made in Europe |
| Material | Natural stone (Arqstone) |
| Finish | Silk matte |
| Colours Available | Arqstone White, Arqstone Black |
| Dimensions | 450mm (L) x 440mm (W) x 210mm (H) |
| No. of Bowls | 1 |
| Mounting | Abovemount or undermount |
| Overflow | Integrated (built into bowl wall) |
| Corner Radius | 10mm |
| Tapholes | None |
| Tap Platform | None |
| Drainer | None |
| Waste | Stainless steel basket waste supplied |
| Overflow Plate | Stainless steel supplied (colour-matched options available) |
| Cleaning | Hygienic, soap-and-water clean |
Description
The Oros 450 Arqstone Sink from Seima is a single-bowl kitchen sink hand-crafted in Europe from natural stone, finished in a soft silk-matte that’s both refined and exceptionally hardwearing. Available in Arqstone White or Black, it’s a sculptural, premium alternative to stainless steel — equally at home as a hero piece in a butler’s pantry or as a quiet, complementary fixture in a stone-topped main kitchen.
The 450mm × 440mm bowl runs 210mm deep, with 10mm radius corners that wipe clean in seconds and an integrated overflow neatly built into the bowl wall. The flat rim suits both abovemount and undermount installation, so you can mount it flush with stone or porcelain benchtops or sit it proudly above timber. A stainless steel basket waste and overflow plate are supplied as standard, and colour-matched waste/overflow plate options are available if you want a fully monochrome look.
Crafted from solid Arqstone — a dense, non-porous engineered stone — the bowl resists stains, scratches, and heat, and stays hygienic with simple soap-and-water cleaning. A practical, sculptural sink for kitchens that take their finishes seriously.
Browse our full range of Kitchen Sinks or explore more Seima products.
Related products
-
Fienza Hana 20L Laundry Sink
From $341.10 Select options This product has multiple variants. The options may be chosen on the product page -
Fienza Hana 30L Double Bowl Sink
From $746.10 Select options This product has multiple variants. The options may be chosen on the product page -
Seima Leto Stainless Steel Sinks
From $252.45 Select options This product has multiple variants. The options may be chosen on the product page -
Fienza Hana 42L Laundry Sink
From $427.50 Select options This product has multiple variants. The options may be chosen on the product page