Sekonda Quartz moonphase calendar parts

[surfluds]

Just starting to look at some watches collected from seconds shops.

I am wondering if anyone can help me locate a place for spares on this watch I have found.

I love the look of this watch.

It is a Sekonda Quartz, I can see a ref of 664 1B (on the movement), white dial with a moonphase at 12 and a sub seconds dial at 6.

I would like to know if there are any places to get the quartz movement or an equivalent and sub dial hand (from centre to edge is 3mm), any tech sheets.

Also who in fact supplies Sekonda watches the quartz movements?

TIA

Mike