Nickel-finished lever movement white dial central zone with wave pattern double baton numerals luminescent hands revolving outer 1/5th seconds ring calibrated to 60 units used for diving date aperture at the 6 oclock tonneau-shaped case water-resistant-type case two screw down crowns in the band for time set and bezel set respectively screw back case dial and movement signed stainless steel Cuervo y Sobrinos double deployant clasp and rubber strap