By TLex I've come across the odd vintage DELMA diver or two, actually an interesting one came up for sale on eBay not too long ago.
Here's their current 500m diver, a Sub Clone named the 'Santiago' one of the nicer looking Sub clones about, but here's to them recreating something more along the lines of their 1970 500m Professional. I'm sure it would be very well received. Full specs to follow shortly.
Case 43mm Stainless steel or two-tone PVD plated
Glass Sapphire crystal with date magnifier
Crown Screw crown and pushers
Bezel Unidirectional turning bezel
Bracelet Stainless steel
Movement ETA 2824 Automatic
Dials White, Black and Brown with Indexes
Hands Minute and hour with luminous
Water-resistance 500 meters
1970 500m Professional