zenith el primero 01 0210 415 1970s 1 Grey Dial indexes are excellent condition

indexes are excellent condition

3135 is still one of the best watches in the industry

One of the distinctive features of the Constellation is the engraving of the observatory on the back of the watch

Material: Titanium

zenith el primero 01 0210 415 1970s 1 Grey Dial indexes are excellent conditionBrand: ZENITH Model: El Primero Ref: 01. 0210. 415 Year: 1973 75 Movement: Automatic Cal. 3019PHC Case: 36mm Material: Stainless Steel Strap: 19mm Includes: Leather Strap Zenith introduced a new logo in 1972 and a new model naming system. They also released many other El Primero models. Each features the Zenith name, but many skip the words, chronograph and El Primero as noted. Once again, the Espada uses Zeniths Cal. 3019PHF; all others use Cal.