Longines Spirit Pilot Flyback Chronograph 39.5mm L37214536 sport Eight diamond indexes are combined

Eight diamond indexes are combined with Roman numerals

minutes and seconds with exemplary precision

The caseback in polished 18K Moonshine™ Gold has double bevels and the words FIRST WATCH WORN ON THE MOON engraved in black

Wulu bracelet in 18K rose gold with diamond on red cord

Featuring a center diamond surrounded by nine smaller diamonds

Longines Spirit Pilot Flyback Chronograph 39.5mm L37214536 sport Eight diamond indexes are combinedFeatures: Hours, minutes, small seconds at 9 o'clock Flyback Chronograph mechanism: central 60 seconds hand and 30 minutes counter at 3 o'clock Specifications: Movement: L792 Mechanical movement with manual winding Power Reserve: 68 Hours Frequency: 28,800 vph Water Resistance: 10 bar 100 meters 330 feet Magnetic Resistant Chronometer certified by the COSC Case: Material: Stainless Steel with bi directional rotating ceramic bezel Diameter: 39. 50mm