Longines Master Collection L2.919.4.97.0 42 mm Blue Dial Diamond Markers Moonphase Date Leather Strap Watch

Master Collection Moonphase Watch

This Longines Master Collection timepiece is a 42 mm stainless steel wristwatch driven by the Swiss automatic calibre L899.5. It is built for the buyer who wants a traditional mechanical watch with a moonphase and pointer date complication on a blue sunray dial. The 13 diamond hour markers and blue leather strap give it a formal dress character.

30 m Water Resistance Limit

The case is rated to 30 metres or 100 feet, which covers splashes and brief immersion but not swimming or diving. A scratch-resistant sapphire crystal protects the dial, while the signed pull-push crown operates both the moonphase aperture and the integrated date pointer at six o'clock. The transparent caseback reveals the movement finishing.

72 Hour Power Reserve

The calibre L899.5 beats at 25,200 vibrations per hour and stores up to 72 hours of energy when fully wound. This reserve length decides whether the watch will keep running through a weekend off the wrist. The 21 mm blue leather strap fastens with a triple safety folding clasp and push-piece release.