Longines Primaluna L8.112.5.88.6 es4507i 6 Power reserve power reserve

6 Power reserve power reserve up to 80 hours Dial color Blue Indexes roman Strap color grey Strap/Chain reference T605014109 Strap details Stainless steel Buckle butterfly clasp with push-buttons

Present on the dial are three sub-dials

one of which is equipped with Montblanc shield technology (RFID-blocking lining)

the grey round dial is encased in a 38 mm case

the strap exhibits a combination of silver and golden hue

Longines Primaluna L8.112.5.88.6 es4507i 6 Power reserve power reserveThe machinery inside a watch that keeps things ticking is called the movement or a calibre. A synonym of size, the word calibre, first used as a watchmaking term in 1715, originally referred to the build of a watch movementthe layout, dimensions, shape and size of the wheels, barrels, bridges and so on. Today the word is a substitute for movement, the complete mechanism with the mainspring, escape wheel, bridges, gear train, and other components,