Longines Master Collection Moonphase L2.909.4.78.3

Case Material: Stainless steel

Case Diameter: 40 mm

Case Thickness: 11.10 mm

Glass: Scratch-resistant sapphire crystal

Case Back: Transparent with sapphire crystal

Water Resistance: Up to 3 bar (30 meters)

Weight: 85 g

Hands: Blued steel

Movement Type: Automatic

Caliber: L899

Power Reserve: Approximately 72 hours

Bracelet Material: Alligator leather

Clasp: Triple safety folding clasp with push-piece opening mechanism