I have a Luminox 800 series watch and can't find any technical info about it. any help ?

SOURCE: Luminox watch band (metal) size smaller

I used a large paper clip, cut off a 1 inch piece and used it with a tack hammer.

SOURCE: luminox 3100 series watch stops at night.

It is very possible that the battery is old. They sit in the stores for a while before selling. Good brands of batteries are recommended but not a guarantee of a fresh one. Batteries can be poorly made, lack a proper charge, etc. from the store. I have installed three batteries before on the same watch before finding one that worked. I sometimes have bad luck. I buy batteries in bulk and replace as necessary now.

SOURCE: how to set the date on luminox 3600 series watch

it has a screw-down crown, you have to turn it counterclockwise until it pops looses slightly, then you can pull the crown and set time...dont forget to push and rescrew it down to case to keep it water tight :)

SOURCE: Missing piece to Luminox 3000 black rubber watch band`

Try parsecent.com they can get the part or a substitute part, the keeper is not sold separately tho, you would have to buy a complete band...good luck :)

SOURCE: i need a replacement band for my 900 series f-117

Go to th Luminox web site ( /www.luminox.com/launch) and select "customer service".

You can find your nearest dealer by selecting "find a retailer" and inserting your details.