Choose quartz watches for men on battery-powered submarines, and operated quartz watches for women are more suitable for battery-powered submarines. However, when these watches are simple, they need a strap and is more expensive to buy in bulk.
A lot of people prefer Japan quartz watches because they feel elegant and gives a unique impression to the time. However, Japan quartz watches mostly come with waterproof materials, such as aluminum, stainless steel, and dive watches.