Don't miss the next drop
In the family of tool watches, the Certina DS (Double Security) holds a position of reverence that often rivals the big Swiss houses. Introduced in 1959, the DS concept was revolutionary not for a new escapement or a fancy complication, but for sheer durability. The engineers at Certina suspended the entire movement inside the case using an elastic shock-absorbing ring, effectively allowing the mechanical heart to float. This innovation meant the watch could survive drops from six meters, a feat that was practically unheard of at the time. To us, the DS represents the golden age of over-engineering, where utility was the ultimate luxury.
This particular example is a serious find for the historian because it is a true “1st Edition,” dating back to the model’s launch year of 1959. The tell-tale sign is on the caseback. While later iterations famously featured a relief engraving of a sea turtle to symbolize water resistance, this early “Patent Pending” caseback is completely smooth. It creates a sleek, low profile on the wrist that was lost in later, chunkier production runs. The case itself is crafted from “Staybrite” steel, a high-grade alloy known for its superior corrosion resistance and distinct, cool luster.
The dial on this example exudes mid-century charm. It features a classic 12-6-9 layout with applied Arabic numerals, offering a dressy aesthetic that belies the rugged “Double Security” architecture underneath. The lume on the Dauphine hands has aged to a dark, earthy tone, matching the patina on the small luminous plots at the hour markers. It is powered by the Caliber 25-451, a beautifully finished 23-jewel automatic movement that was the workhorse of the brand’s premium offerings.
Condition is exactly what we look for in an honest survivor. The dial shows a light, even spotting or “freckling” that gives it a warm, vintage character, while the case retains the definition of those beautiful twisted lugs. The absence of the turtle stamp confirms its rarity, marking it as one of the first pieces to introduce the world to the concept of the shock-proof automatic.
This Certina DS is for the collector who appreciates the “firsts” of horological history. It is an incredibly robust watch that looks perfectly at home under a shirt cuff, offering a blend of elegance and toughness that few modern watches can replicate.
Production Note: The “Swiss Patent Pending” engraving inside the caseback and the absence of the turtle logo identify this as a 1st Edition model from the launch era, circa 1959.
