Edox Silverhorn Automatic Ref. 200243
Produced around 1970, the Edox Silverhorn Ref. 200243 is a striking example of the era when mechanical Swiss watchmaking embraced bold colors and shapes—just on the cusp of the quartz revolution. Its stainless steel case, measuring approximately 38.5 mm in width, boasts substantial proportions for the early 1970s; thanks to its broad surfaces and distinctive geometry, the watch commands a much stronger presence on the wrist than a typical classic dress watch.
**IMPORTANT NOTE: As this item ships from within the European Union, you will not be liable for customs duties within the EU.**
The model’s true character is defined by its dark blue dial. A sunburst pattern radiating from the center shifts from navy to more vibrant blue tones depending on the angle of the light, while fine radial lines around the periphery add depth to the surface. Gold-toned, raised, and faceted applied indices stand out prominently against this dark backdrop. Matching hands, a gold-framed date window at the 3 o'clock position, and the "SILVERHORN" inscription accompanied by a double-star detail above the 6 o'clock marker clearly showcase the watch's 1970s aesthetic.
Inside beats an automatic movement signed "Edox 1143," based on the ETA 2783 caliber. The "21 JEWELS SWISS" marking on the rotor confirms that this specific unit is the 21-jewel version. Operating at a frequency of 21,600 vibrations per hour (A/h), the movement supports manual winding and quick-set date functionality in addition to automatic winding. The fact that the ETA 2783 was in use starting in 1969 aligns perfectly with the Silverhorn's early 1970s dating. The number "200243" on the case back is a model/case reference, not a serial number. The "STAINLESS STEEL," "WATER-RESISTANT," and "SHOCK-RESISTANT" markings on the case back reflect the standards of the era; today, these do not imply a guarantee of water resistance without undergoing a modern pressure test.
The watch's period-correct integrity is complemented by the Edox-signed metal bracelet and clasp, the period-appropriate Edox box shown in the photos, and the Japanese sales tag marked ¥26,000. The blue traces visible on the case back do not originate from the steel surface itself but are residues of the protective film/coating that has aged over the years.
Final Word
The strength of the Silverhorn lies not in a single detail, but in the combination of its substantial 38.5mm case, deep blue dial, gold-tone three-dimensional indices, 21-jewel Swiss movement, and the original ¥26,000 tag that still tells the watch's story. This is a memorable Edox timepiece that exemplifies the creative freedom of Swiss watch design in the early 1970s.
The item shown here was manufactured in 1970.
PROFESSIONALLY FULLY SERVICED.
The movement was completely disassembled; every part was cleaned, lubricated, and precision-adjusted to ensure flawless operation. (Requires no further service for three years, provided it is not exposed to adverse conditions.)
Item Condition: Tested; all functions are fully operational.
