The Citizen Promaster Dive Watch is a popular and well-respected timepiece designed for both recreational and professional divers. This stylish watch features The Citizen Promaster Dive Watch is a popular and well-respected timepiece designed for both recreational and professional divers. This stylish watch features a grey face and pink watch strap. Water resistant to 30m (100ft): in general, withstands splashes or brief immersion in water, but not suitable for swimming or bathing.