What year?

[Bungle68]

Hi all.
I recently bought my first SeaWolf and am over the moon with it. Can anyone shed some light as to what year it's from? I've tried looking up the serial number but not having much luck. I know it's possibly between late 50's - early 60's but it would be good to know for sure.
It has 1441547 between the lugs and 732-916 on the case back.
Thanks in advance

[Butch]

Nice watch! Early 60's is the best it's gonna get.

https://www.vintagezodiacs.com/zforums/index.php?topic=3420.0

[YuriyV]

Nice watch.
+1 for early 1960s
Although I see two red flags (if you don't mind):
- second hand is a replacement;
- ref #732 916 refers to Datographic model.

[Bungle68]

Good to know, shame about the wrong case back, but that makes more sense now, as the numbers were conflicting with what I was researching. Well I'll leave well alone for sure, as it's a great looking pice as it is.
Thanks for your help.