The Longines Spirit Zulu Time embodies the brands century-old expertise in multiple time-zone timepieces. This watch features a 42-mm stainless steel case with a bidirectional rotating bezel and blue ceramic insert with 24-hour scale. This true GMT watch it is powered by the exclusive Longines calibre L844.4, a self-winding mechanical movement with a silicon balance spring and innovative components that make it up to 10 times more resistant to magnetic fields than the ISO 764 standard requires. This high-precision movement provides a power reserve of up to 72 hours and is chronometer-certified by the COSC. This model comes with a stainless steel bracelet