LONGINES SPIRIT PILOT FLYBACK watch, black dial, manual winding and ceramic bezel, 39.50mm - L37214536

LONGINES SPIRIT PILOT FLYBACK, L3.721.4.53.6, manual-winding watch, Ø 39.50 mm, stainless steel and ceramic bezel.
Flyback chronograph, mechanical movement with manual winding beating at 28'800 vibrations per hour, with a power reserve of approximately 68 hours.
Bidirectional rotating bezel, water resistant up to 10 bar, scratch-resistant sapphire crystal with multilayer anti-reflective treatment on both sides.
Matte black dial, Swiss Super-Luminova®.
Stainless steel bracelet, with double safety deployment clasp with micro-adjustment system.

EARNINGS
Round Shape
Material Stainless steel and ceramic bezel
Scratch-resistant sapphire crystal with multi-layer anti-reflective treatment on both sides
Transparent screw-down case back with sapphire crystal
Dimensions Ø 39.50 mm
Distance between lugs 20 mm
From lug to lug 47.40 mm
Thickness 13.40 mm
Water resistance Waterproof up to 10 bar
Features Bidirectional rotating bezel
Weight 155.0 g

DIAL AND HANDS
Dial color: Matte black
Hour markers Applied Arabic numerals
Golden hands
Features Swiss Super-LumiNova®

MOVEMENT AND FUNCTIONS
Movement type Manual
Function Hours, minutes and small seconds at 9 o'clock
Caliber L792
Description of the hand-wound mechanical movement beating at 28,800 vibrations per hour, with a power reserve of approximately 68 hours.
Flyback Chronograph

Chronographic functions
Chronograph mechanism: central 60-second hand and 30-minute counter at 3 o'clock

STRAP
Material Stainless steel
Buckle with double safety deployment clasp with micro-adjustment system

GENERAL
Antimagnetic Yes
Chronometer Officially Certified Yes
Official Longines guarantee valid for 5 years