Rolex datejust 1600 blue dial

The Amsterdam Watch Company collection boasts a watch that strikes the perfect balance between understated sportiness and understated luxury: the Rolex Datejust reference 1600 from 1971. While most Datejust models from that era are notable for their fluted gold bezels, this reference takes a completely different approach.
The reference 1600 is distinguished by its smooth, polished steel bezel. This gives the watch a sleeker, sportier look than the more familiar fluted versions. In the 1970s, most buyers opted for Rolex’s recognizable fluted bezel, making the reference 1600 a rare and sought-after piece in the vintage world today. It’s the perfect choice for the connoisseur who appreciates understated class.

The dial of this example tells a story in itself:
Sigma signature: At the bottom is the σ T SWISS T σ marking. The Greek letters Sigma (σ) served as an official quality mark in the 1970s. It guarantees that the indices and hands are not made of steel, but of solid white gold. This was done to emphasize the watch’s intrinsic value during a time of great change in the watch industry.
The “Halo Effect”: The tritium dots on the dial have undergone a beautiful process over the years. The natural radiation of the tritium has slightly discolored the blue lacquer immediately surrounding the dots. This creates a warm, sandy-colored patina that collectors cherish as the ultimate proof of authenticity. It is the unique “fingerprint” of this 1971 watch.

Within the robust steel case ticks the renowned Caliber 1570. This automatic movement is considered one of the most reliable and durable Rolex has ever produced. Combined with the classic Oyster bracelet, this watch is not only a piece of jewelry but an indestructible instrument.

At Amsterdam Watch Company, we see this Datejust as a time capsule. It represents an era when Rolex set the standard for what a modern watch should be: a reliable companion that only gains in character and beauty with age.