Technical Details & Model History

• Case: elegant 18k yellow gold case, 37 mm diameter
• Movement: manual-winding Eberhard caliber 325B-2
• Dial: original two-tone grey dial
• Functions: hours, minutes, seconds and date
• Crystal: plexiglass
• Strap: brown leather strap
• Reference: 31505
• Period of production: 1970s
• Condition: fantastic, exceptionally well-preserved example

Key Features

• Rare Eberhard Contodate ref. 31505
• Elegant 18k yellow gold case with classic proportions
• Beautiful two-tone grey dial, sophisticated and highly distinctive
• Reliable and refined manual-winding caliber 325B-2
• Outstanding state of preservation
• A vintage dress watch that stands apart from more conventional models of the era

Historical Context

During the 1970s, Eberhard introduced a series of elegant wristwatches distinguished by modern styling and an increasing focus on dial design. The Contodate was among the most successful expressions of this philosophy, combining balanced aesthetics with high-quality mechanical movements. This example, crafted in 18k yellow gold and featuring a refined two-tone grey dial together with the manual-winding caliber 325B-2, perfectly captures the understated elegance of the period. Today, it is particularly appealing to collectors seeking a refined vintage watch with personality, away from the more mainstream choices.