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ETA Swiss Design Technology Watch, No. V8N9A                          

Very Rare Circa 1970’s Valjoux ETA 7750

17 Jewels unadjusted ETA. Functions, Hours, Minutes,

Seconds Sub-Dial (9 o'clock), Chronograph stop watch, day/date.

Case, 2 tone Bouille gold plated and stainless steel with

ornate bezel, signed on back, Bouille SA, Neuchatel, Swiss Made,

also signed inside of the case Bouille Neuchatel and Calibre

7750, V8N9A.

Diameter, 37mm x 41mm with crown x 11mm deep, 19mm lugs.

Style, luxury, chrono, classic, retro.

Dial, Signed ETA Swiss Technology.

Strap, original genuine Sharkskin strap, signed ‘Requin Veritable’, 19mm.

Very Special Features

Runs and resets as it should, fully operational chronograph functions, movement recently revised in 2015.

Overall the watch is in very good condition for it’s age with obvious sign of wear, 100% original including it’s genuine Sharkskin strap, signed ‘Requin Veritable’.

The watch is a once in a lifetime opportunity, a must have for 7750 watch collectors/lovers. The Canton of Neuchatel was 1 of 5 founder Watch specialists’ Departments in France to become members of the COSC, an organisation who verified the very best chronometers.

Together with Bouille and Valjoux they made this watch.

Since 1945, G & E Bouille SA , a family business with a reputation in the luxury Swiss watch industry for the manufacture and innovation of high-tech watch cases amongst other items.


G. & E. Bouille SA is based in Neuchâtel and have been manufacturers for over 3 generations, the company with about 40 employees and more than 25 machining centres also has CNC 5-axis machining facilities.

COSC was founded in its current form in 1973, it is a Swiss non-profit organization that tests Swiss-made chronometers. COSC is an acronym for the organization's French name, Contrôle Officiel Suisse des Chronomètres.

Bouille/Neuchatel special 7750 information

Swiss Technology Bouille history