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Trematic Geneve 25 Jewel Bidynator 10659

$495.00 Sold out

The Trematic Genève 25-Jewel Bidynator Ref 502 is a Swiss-made automatic wristwatch, produced between the 1950s and early 1960s, showcasing Trematic’s refinement during the golden age of watchmaking. Equipped with a 25-jewel movement featuring the Bidynator winding system, it offers efficient bi-directional self-winding and reliable accuracy.
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The History:

The Trematic Watch Company was founded in 1952 by E. Patramond in Geneva, Switzerland. Gaining prominence in the 1950s and 1960s for crafting elegant watches, often featuring complications such as moon phases and triple calendars, the Trematic utilized Felsa automatic movements, noted for their bidirectional winding rotors.

The Watch:

The Trematic Genève 25-Jewel Bidynator features a 36mm stainless steel case with a domed acrylic glass and a solid, engraved case back. The cream-colored pie-pan style dial features applied rose-gold-colored colored hour markers, and dauphine-style hands. This timepiece is powered by the 25-jewel Bidynator movement, with a bidirectional winding rotor.

The Details:

This Vintage Trematic Genève 25-Jewel Bidynator appears to be in original, unpolished condition, with case lines present. Included with this timepiece is an aftermarket brown leather strap with a stainless steel buckle.

Brand | Trematic

Reference | 502

Movement | 25-Jewel Bidynator

Model | Bidynator

Strap | Leather Strap

Crystal | Acrylic

Style | Dress Watches

Case Width | 36mm

Case Height | 10.7mm

Lug Width | 19mm

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