Features: antimagnetic titanium case leather strap solar quartz movement caliber: eta e84.301 scratch resistant sapphire crystal black textured dial chronograph function perpetual calendar analog digital gmt eol altimeter compass countdown timer chrono split and lap (logbook) 2 alarms backlight accumulator charge indicator luminous hand and index day and date display pull/push crown buckle clasp 100m water resistance approximate case diameter: 45mm approximate case thickness: 13mm