When dive computers were not existing, all the scuba divers had a watch and a mechanical depth gauge.
With the electronic devlopment, it is interesting to keep a mechanical device to insure the safety.
The maxi depth arrow of this scuba depth gauge will indicate the maximum depth you reached. You can put it back by turning the central adjustment button.
Sold with adjustable rubber bracelet, this mechanical dept gauge is made in Europe.
Depth gauge with max depth indicator 0-80m.
