Longines Master Collection Chronograph Small Seconds Automatic Watch - 40 mm Steel Case - Blue Dial - Blue Alligator Strap - L2.629.4.92.0 IW356506 mat black skeleton dial with

mat black skeleton dial with green and yellow luminescent applique hour markers

caliber 2385 self-winding movement with chronograph

blue dial with painted Arabic numerals and indexes

polished and microblasted titanium bezel with 6 H-shaped titanium screws

caliber 1904-PS MC automatic winding movement with calendar aperture at 3 o’clock and small second at 6 o’clock

Longines Master Collection Chronograph Small Seconds Automatic Watch - 40 mm Steel Case - Blue Dial - Blue Alligator Strap - L2.629.4.92.0 IW356506 mat black skeleton dial with40. 00 mm stainless steel case, transparent sapphire crystal back, scratch resistant sapphire crystal, sunray blue dial with applied indexes, caliber L889 automatic movement with chronograph, hours, minutes, small seconds at 3 o'clock and date, blue alligator strap. Water resistant to 3 bar.