What I want to know is if there is a name for this model, and any other means of identification that may tell where and when it came from. The logo implies that the year is 1958 and onwards. But the numbering system does not seem to exactly match what is explained in the webpage, so it is unclear to me what is the situation. a few examples of vintage Certina dive watches in the HODINKEE Shop over the years (just check this yellow-dialed number out). I read on this page: that the serial number (32.) could imply a year between 19 and that the movement could be 28-16 (from the 71. Certina Case, Movement and Serial Numbers. The bracelet is kind of a flexible design, see images. There was an overlap of the old serial numbers and the new ones sold in 1958 but I don't know how long after 1958 they sold. The logo is the 'two c's' Certina logo along with 'Automatic', and it has arrowhead numbers apart from 12, 3, 6 and 9 which are a sort of bars or roman numerals, double for 3, 6 and 9 and triple for 12. It has two rows of numbers on the back: 71212 3248747 along with a text that says 'Waterproof'. It runs perfectly fine with quarter second strokes. Learn a simple trick that will help you find the serial number and system model name of your laptop or desktop computer. The condition is good, it has some scratches on the glass but is fine otherwise. /rebates/&252fcertina-how-to-check-serial-number. I inherited this watch from my grandmother's recently passed brother.

Certina serial number system