ZENITH DUAL TONE DIAL, 40S Case: signed, n. 8663535,...

ZENITH DUAL TONE DIAL, 40S
Case: signed, n. 8663535, three-body chrome-plated, steel snap on caseback.
Bracelet/Strap: –
Dial: signed, two-tone silvered, Roman numerals printed on sector, closed minute division, small seconds, feuille hands.
Movement: signed, manual-winding caliber 106, n. 3646661, 17 jewels, nickel-plated, monometallic balance with screws, flat hairspring.
Accessories: –
Diameter Ø: 33 mm
Note: working, but a service is recommended.