DS (Double Security) shock/water-resistance concept with turtle emblem; strong value dive watches
Grenchen, Switzerland (now Le Locle) · est. 1888
part of Swatch Group
$400 – $1,500
My tier · 1
Brothers Adolf and Alfred Kurth founded their movement workshop in Grenchen in 1888, and the Certina name emerged from it in the early 20th century. The brand grew into a solid mid market Swiss maker with strong chronometry and export business. Its identity crystallized in 1959 with the DS concept, short for Double Security.
DS meant a reinforced case, floating movement suspension, thicker crystal, and improved gaskets, symbolized by the turtle emblem on the caseback. DS watches survived Himalayan expeditions and deep dives, giving Certina a genuine toughness heritage. The brand joined what became the Swatch Group, where it now anchors the affordable sports segment alongside Tissot.
Modern Certina concentrates on delivering specification per franc. The DS Action Diver offers ISO compliant 300 meter capability with the Powermatic 80 movement, an 80 hour reserve and antimagnetic Nivachron hairspring, typically under 1,000 euros. The DS PH200M reissue channels the 1960s dive heritage with faithful styling.
Distribution focuses on continental Europe, which keeps the brand oddly unknown in English speaking markets. Enthusiasts treat it as an open secret.
| Collection | Identity | Highlights |
|---|---|---|
| DS Action | Modern ISO divers | Diver 38 and 43, Powermatic 80 |
| DS PH200M / PH500M | Vintage dive reissues | 1960s turtle era styling |
| DS-1 / DS-2 | Heritage sport classics | Day date, chronograph versions |
| DS Podium | Entry quartz and chrono | Motorsport flavor |
| DS Super PH1000M | Extreme depth diver | 1,000 meter rating |
Certina is the Swatch Group's quiet value champion: genuine 1959 toughness heritage and the best specification per euro in Swiss dive watches. The DS Action Diver and PH200M are the picks. Buy it where recognition does not matter and engineering does.