Analogue watch quartz watch chronograph mens watch series nixon the sentry chrono case material stainless steel water resistant to 100m 10 atm shell diameter 42 mm housing design round housing colour silver watch glass mineral glass watch glass features tempered housing base characteristic with screws watch strap leather clasp pin buckle watch strap colour blue watchstrap width 21 mm display analogue display types with 24 hour display with 60 m