Longines Record Automatic 40MM Watch

In Longines’ purest watchmaking tradition, the Record automatic models combine classic elegance and excellence, aspiring to become the spearheads of the brand. And there is no shortage of arguments for these exceptional timepieces, whose movement includes a single-crystal silicon balance spring with unique properties. A first for Longines, it is certified as a “chronometer” by the Swiss Official Chronometer Testing Institute (COSC), a designation awarded to all of the pieces in the Record collection.

Features
• Functions: Hours, minutes, seconds and date
• Chronometer certified by the COSC
• Automatic Movement Caliber: L592.4
• Self-winding mechanical movement beating at 28'800 vibrations per hour, with a monocrystalline silicon balance-spring power reserve of approximately 45 hours
• Scratch-resistant sapphire crystal, with several layers of anti-reflective coating on the underside
• Transparent case back with sapphire crystal
• 3 bar (30 metres / 100 feet) water resistance
• With triple safety folding clasp and push-piece opening mechanism