Zodiac Sea Wolf movement options for 7x2 916 case.

[YuriyV]

I'm aware about several movements and their derivatives used in 916 case of Sea Wolf:
- Zodiac 70. No date. Case code is 702 916;
- Zodiac 71, no date, known as AS 1700/01 ebauche movement. Case code is 712 916;
- Zodiac 70-72, date. Modification of 72 movement. BTW not aware what is the difference witn 72. Case code 722 916.
And finally recently found complete  Sea Wolf case with misterious code 732 916. What is 73 movement? Any idea?

[Sakigjiwa]

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