The Eska “Twenty Dollars” Gold Coin Watch, reference 11-378, is a distinctive vintage timepiece that reproduces the look of an authentic American $20 “Double Eagle” gold coin. Produced in the 1960s and 1970s by Eska (S. Kocher & Co.), this model blends numismatic styling with Swiss watchmaking, resulting in a striking accessory that also appeals to collectors. The case is plated with 20 micron gold over a base metal typically brass or steel providing a substantial, high-quality gilding that stands up well to daily wear while delivering a luxurious appearance. Inside the thin case sits an ultra-slim Swiss mechanical movement, hand-wound and fitted with 17 jewels to reduce friction and support reliable, smooth operation. A display caseback reveals the ticking movement and the jewel settings, a feature prized by aficionados of mechanical watches. The watch is commonly paired with a gold-tone mesh (Milanese) bracelet that complements the elegant, classic coin aesthetic.
Eska (S. Kocher & Co.) earned a reputation in the mid-20th century for inventive watch designs, among them a range of coin-style watches that echoed historical and numismatic motifs. The “Twenty Dollars” model was part of this creative output in the 1960s and 1970s, when coin watches were popular as novelty luxury items and conversation pieces. These watches captured the romanticism of minted gold while using Swiss movements to ensure horological legitimacy. The design pays homage to the iconic American “Double Eagle” coin, translating the coin’s relief and edge details into wrist-worn form. Over time, the Eska coin watches have become sought-after by collectors for their combination of decorative appeal, vintage charm, and functional Swiss mechanics.
Brand: Eska (S. Kocher & Co.)
Model: “Twenty Dollars” Gold Coin Watch
Reference: 11-378
Era: 1960s–1970s (vintage)
Case finish: 20 micron gold plating over base metal (brass or steel)
Case style: Coin-style case with numismatic relief details
Caseback: Display (exhibition) caseback revealing movement
Movement: Swiss mechanical, hand-wound
Jewels: 17 jewels
Dial: Coin-motif (integrated into case design)
Crystal: Preserved vintage-style glass or mineral crystal (as fitted)
Bracelet: Gold-tone mesh (Milanese) bracelet
Functions: Hours, minutes (manual winding)
Condition: Very good, well-preserved vintage state
Warranty: 24-month warranty
Includes official KCL documentation
The Eska “Twenty Dollars” Gold Coin Watch, reference 11-378, is a distinctive vintage timepiece that reproduces the look of an authentic American $20 “Double Eagle” gold coin. Produced in the 1960s and 1970s by Eska (S. Kocher & Co.), this model blends numismatic styling with Swiss watchmaking, resulting in a striking accessory that also appeals to collectors. The case is plated with 20 micron gold over a base metal typically brass or steel providing a substantial, high-quality gilding that stands up well to daily wear while delivering a luxurious appearance. Inside the thin case sits an ultra-slim Swiss mechanical movement, hand-wound and fitted with 17 jewels to reduce friction and support reliable, smooth operation. A display caseback reveals the ticking movement and the jewel settings, a feature prized by aficionados of mechanical watches. The watch is commonly paired with a gold-tone mesh (Milanese) bracelet that complements the elegant, classic coin aesthetic.
Eska (S. Kocher & Co.) earned a reputation in the mid-20th century for inventive watch designs, among them a range of coin-style watches that echoed historical and numismatic motifs. The “Twenty Dollars” model was part of this creative output in the 1960s and 1970s, when coin watches were popular as novelty luxury items and conversation pieces. These watches captured the romanticism of minted gold while using Swiss movements to ensure horological legitimacy. The design pays homage to the iconic American “Double Eagle” coin, translating the coin’s relief and edge details into wrist-worn form. Over time, the Eska coin watches have become sought-after by collectors for their combination of decorative appeal, vintage charm, and functional Swiss mechanics.
Brand: Eska (S. Kocher & Co.)
Model: “Twenty Dollars” Gold Coin Watch
Reference: 11-378
Era: 1960s–1970s (vintage)
Case finish: 20 micron gold plating over base metal (brass or steel)
Case style: Coin-style case with numismatic relief details
Caseback: Display (exhibition) caseback revealing movement
Movement: Swiss mechanical, hand-wound
Jewels: 17 jewels
Dial: Coin-motif (integrated into case design)
Crystal: Preserved vintage-style glass or mineral crystal (as fitted)
Bracelet: Gold-tone mesh (Milanese) bracelet
Functions: Hours, minutes (manual winding)
Condition: Very good, well-preserved vintage state
Warranty: 24-month warranty
Includes official KCL documentation
