Case: curved 14kt yellow gold case, typical of the Curvex line (21.5 mm × 43 mm)
Movement: manual-winding Gruen Curvex caliber 311, specifically designed to follow the curvature of the wrist
Dial: original two-tone dial with applied Breguet numerals and peripheral minute track
Crystal: shaped plexiglass
Strap: black crocodile leather
Reference: 355-340
Period of production: 1930s
Condition: excellent, completely original and of remarkable integrity
Key Features
Iconic Gruen Curvex model, a true symbol of Art Deco watchmaking
Patented curved case, ergonomically designed to fit the natural shape of the wrist
Original two-tone dial with elegant applied Breguet numerals—an extremely sought-after configuration
High-quality movement for its era, developed specifically for the Curvex architecture
14kt yellow gold case, characteristic of high-end American watch production of the 1930s
Historical Context
The Gruen Curvex is one of the most iconic watches in the history of Art Deco design. Introduced in the 1930s, it revolutionized wristwatch ergonomics with its curved case and specially shaped movement, engineered to follow the natural contour of the wrist. Reference 355-340, presented here in 14kt yellow gold with its original two-tone dial and applied Breguet numerals, represents one of the most elegant and desirable configurations. A true classic, highly appreciated by collectors of historical and design-driven timepieces.
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