JLC - Vintage Memovox

Vintage Memovox

I am considering to buy a 1970s Memovox Cal. 916. But could someone tell me what is more desirable; Memovox Cal. 825 or 916?

Also what would be a good price for a watch with following description. (Watch is in good condition. However, the dial seems to have been redone).

Details;

- 1970's Memovox Cal. 916 (Automatic)

- Case and Bracelet 10k G.F. (Original signed bracelet)

- Signed Crowns

- Case size; 37mm (excluding crowns)

Thanks.