| Calibre # | Calibre # | Calibre # |
|---|---|---|
| Certina 13-20 | Certina 19-55 | Certina 25-681 |
| Certina 13-21 | Certina 19-551 | Certina 25-682 |
| Certina 13-22 | Certina 20-10 | Certina 28-10 |
| Certina 13-50 | Certina 23-30 | Certina 28-15 |
| Certina 13-51 | Certina 23-36 | Certina 28-16 |
| Certina 15-20 | Certina 25-02 | Certina 28-45 |
| Certina 15-21 | Certina 25-011 | Certina 28-151 |
| Certina 17-02 | Certina 25-021 | Certina 28-161 |
| Certina 17-011 | Certina 25-35 | Certina 28-451 |
| Certina 17-021 | Certina 25-36 | Certina 29-052 |
| Certina 17-25 | Certina 25-45 | Certina 29-053 |
| Certina 17-221 | Certina 25-451 | Certina 29-062 |
| Certina 17-251 | Certina 25-65 | Certina 29-063 |
| Certina 17-351 | Certina 25-651 | Certina 29-151 |
| Certina 19-30 | Certina 25-652 | Certina 29-152 |
| Certina 19-31 | Certina 25-66 | Certina 29-0531 |
| Certina 19-45 | Certina 25-661 | Certina 29-0631 |
| Certina 19-451 |
Certina Watch Co.: Swiss Precision, Innovation, and Endurance Since 1888
Certina Watch Company is a respected Swiss brand distinguished by its robust sports watches, enduring reliability, and a legacy of technical innovation stretching over 130 years.
Key Highlights
Founded: 1888 by brothers Adolf and Alfred Kurth in Grenchen, Switzerland
Early Years: Began as a movement and supplies factory; produced its first watches under the name “Grana” before adopting “Certina” in the 1930s, derived from the Latin for “assured”
Growth: Rapid expansion by the mid-20th century, producing hundreds of thousands of watches annually across a global market
Technical Innovation and Milestones
DS (Double Security) Concept (1959): Revolutionized watch durability with a pioneering system of robust shock and water resistance, making Certina timepieces popular among adventurers, divers, and explorers. The DS Concept remains a hallmark of Certina to this day, ensuring every modern watch features exceptional protection against shocks and water
Expeditions and Endurance: Certina DS watches accompanied mountaineers on Himalayan expeditions and scientists in underwater experiments (Sealab II, Tektite), consistently proving their resilience under extreme conditions
Biorhythm Biostar (1971): Pioneered the world’s first watch capable of displaying biorhythms, showing Certina’s flair for innovation
Turtle Logo: Introduced in the 1960s, the turtle has become a symbol of robustness and longevity, reflecting Certina’s commitment to quality
Materials: Early adoption of scratchproof cases with tungsten carbide (DS DiaMaster, 1976), anti-magnetic Nivachron hairsprings, and ongoing use of reinforced sapphire crystal
Modern Era & Collector Appeal
Swatch Group Member: Joined the Swatch Group in 1983, cementing its place alongside prestigious Swiss brands and ensuring access to the latest horological technology
Innovative Movements: Notably features the Powermatic 80 automatic calibre with an 80-hour power reserve and Precidrive™ quartz technology for extraordinary accuracy