Longines Master Collection Moon Phase Watch - 42 mm Steel Case - Blue Dial - Blue Alligator Strap - L2.919.4.92.0 “La Volcano black dial with blue

Volcano black dial with blue hands

black composite resin lower bezel with 6 H-shaped titanium screws

18K pink gold crown with a sapphire

caliber 1861 manual-winding movement

Longines Master Collection Moon Phase Watch - 42 mm Steel Case - Blue Dial - Blue Alligator Strap - L2.919.4.92.0 “La Volcano black dial with blue42. 00 mm stainless steel case, transparent sapphire crystal back, scratch resistant sapphire crystal, sunray blue dial with applied indexes, caliber L899 automatic movement with hours, minutes, seconds, moon phase display and date indicated by small hand at 6 o'clock, approximately 64 hours of power reserve, blue alligator strap. Water resistant to 3 bar.