Seiko men's titanium watch - perpetual calendar

* stainless steel case with titanium carbon nitride plating. once set, the calendar automatically adjusts for odd and even months including leap years. indicates odd and even months, date and year. lumibrite on hands and markers. bracelet features a push button release clasp. hardlex mineral crystal. battery life indicator. battery life approximately 4 yearsthe seiko titanium carbon perpetual calendar watch provides great looks and reliable calendar functions at a truly exceptional value! this timelessly styled timepiece features a stainless steel case with high-tech titanium carbon nitride plating and a durable hardlex mineral crystal.