Longines PrimaLuna Moonphase

The Longines PrimaLuna Moonphase, reference L8.126.4.71.2, has a 34 mm round case in steel. The watch has a moon phase display. Case dimensions include a thickness of 11.6 mm and a lug-to-lug length of 41 mm; water resistance is rated to 30 metres. Over the dial is a scratch-resistant sapphire crystal, with several layers of anti-reflective coating on both sides. Blued steel hands appear alongside painted Roman numerals on the opaline ivory dial. A blue alligator leather strap closes with a triple safety folding clasp and a push-piece opening mechanism. Self-winding calibre L899.5 has up to 72 hours of power reserve and is visible through a transparent case back.