Longines Master Collection Moon Phase Chronograph Small Seconds Watch - 42 mm Steel Case - Silver Barleycorn Arabic Dial - Brown Alligator Strap - L2.773.4.78.3 World nautilus fold-over buckle

nautilus fold-over buckle

it's an embodiment of simplicity and elegance

creating a harmonious blend of sophistication and simplicity

This protects the quartz crystal system used to power the watch

Longines Master Collection Moon Phase Chronograph Small Seconds Watch - 42 mm Steel Case - Silver Barleycorn Arabic Dial - Brown Alligator Strap - L2.773.4.78.3 World nautilus fold-over buckle42. 00 mm stainless steel case, transparent sapphire crystal back, scratch resistant sapphire crystal, silver barleycorn dial with painted Arabic numerals, caliber L687 automatic movement with chronograph, hours, minutes, small seconds with 24 hours indicator at 9 o'clock, date indicated by the half moon central hand, moon phase display at 6 o'clock., approximately 54 hours of power reserve, brown alligator strap. Water resistant to 3 bar.