O-ring standard
Round Seals/O-rings for Waterproof Watches – Selection Available in Various Cord Thicknesses
These black O-rings made from elastic synthetic rubber are ideal for sealing waterproof wristwatches. They are temperature-resistant, durable and provide reliable protection against moisture and dust.
Available in standard cord diameters from 0.50 to 1.50 mm, 2 pieces per packaging unit – perfect for watchmakers and service companies.
Size 79 (XL) Previous product79/95Next product
Round gasket
Round sealing rings made of elastic, black synthetic rubber – ideal as replacement gaskets for waterproof watches. Perfect for watchmakers and repairs.
Contents: 2 pieces per packaging unit
nameSize 79 (XL)
outside-Ø44,70
inside diameter43,00
thickness0.85
item No.015079