Analogue watch quartz watch chronograph mens watch series nautica nst 600 case material stainless steel water resistant to 100m 10 atm case size 46 mm case height 11 mm housing design round housing colour silver bezel colour silver watch glass mineral glass housing base characteristics with screws stainless steel base watch strap leather polyurethane clasp deployment clasp watch strap colour black watchstrap width 21 mm display analogue disp