NISUS LARGE DIVE WATCH STEEL
Nisus, Swiss, Ref. 9611. Produced circa 1970.
Fine, water-resistant, center-seconds, large, stainless steel
diving wristwatch with date. Accompanied by its hang tag
indicating its original CCC 186 price.
Three-body, massive, solid, polished, screw-down caseback,
black revolving bezel.
Burgundy with applied luminous steel baton indexes.
Luminous steel hands.
AS 1950/51, rhodium-plated, 17 jewels, straight line
lever escapement, monometallic balance, self-compensating
flat balance spring, index regulator.