Specifications General characteristicsType mechanical self-winding (number of stones: 21), male Mechanism FC-345 The way to display the time analog (needle), the format 12 hours Figures roman Source of energy a spring mechanism DesignProtection waterproof WR60 (6 atm) Housing material stainless steel Glass sapphire Type of bracelet/strap leather strap Dimensions (WxHxD) 43x43x10 mm FeaturesDisplays the date day More information a power reserve of 42 hours