SEIKO Quartz Analog ( Battery powered ).
Functions:
Date calendar, window display.
Satin finish. Pure Titanium.
Flat profile. Mineral glass.
Silver color. Applied polished Silver color markers.
Hands:
Steel color. Index style.
Case Back:
Screw-down style ( threaded ). Pure Titanium.
Oyster style links. Pure Titanium. Satin finish.