Certina DS 1 Gent & Lady 125 Anniversary. L.E. To 1888 pcs.
Certina DS 1. The acronym DS stands for “Double Security” or “Double Safety”. It is a famous Certina’s system for the protection of the watch movement against all negative external influences, such as pressure, temperature, moisture, shock and dust. All DS watches are characterized by strong technological advantages to insure flawless operation and precision. Their movements are protected by thick sapphire crystals, while their stems and crowns are equipped with O-ring seals that guarantee absolute water-resistance. Also, they all carry specially-reinforced cases and back structures.