Hope your girl is ok. Take care.

Now, Seiko Kinetic Diver's Watch, rubber strap, 725 $ AUD.

2.55 CLSTROL not bad, mine is 5 at the moment.

Ah, nice. Rubber has to be the material for a diver's watch,(maybe silicon as you said) and a natural material to boot. I have switched back to rubber torches actually, they seem far more sensible. And also incandescent torch bulbs- fed up with LED which seem to be designed to break down quickly- alright in theory some of these modern innovations.