Longines Master Collection L2.920.4.92.6 Automatic Blue Dial Stainless Steel Watch

Master Collection Annual Calendar

The Longines Master Collection L2.920.4.92.6 is a luxury men's watch introduced at Baselworld 2018. It features a Swiss automatic movement with an annual calendar complication displaying date and month at 3 o'clock. The 42 mm stainless steel case houses a sunray blue dial under scratch-resistant sapphire crystal. A transparent caseback reveals the L897.2 calibre beating at 25,200 vibrations per hour.

72-Hour Power Reserve And 30 m Water Resistance

The L897.2 movement delivers up to 72 hours of power reserve when fully wound, allowing the watch to run through a weekend off the wrist. Water resistance is rated to 30 metres or 100 feet, suitable for splashes and brief immersion but not for swimming or diving. The annual calendar requires only one manual correction per year at the end of February, simplifying ownership compared to standard date windows.

21 mm Bracelet With Triple Safety Clasp

The integrated stainless steel bracelet measures 21 mm at the lugs and fastens with a triple safety folding clasp and push-piece opening mechanism. The 10.50 mm case thickness keeps the profile relatively slim for a calendar watch, aiding cuff compatibility. Fixed bezel and pull/push crown complete the exterior. Buyers needing higher water resistance for aquatic sports or a different strap width should consider alternative models.