Longines
Longines Spirit Flyback
L3.821.1.53.6 Longines Spirit
Description
Specifications
Case
Shape
round
Glass
Domed sapphire glass with multi-layer anti-reflective coating on both sides
Case Back
6-screw Transparent case back with sapphire crystal
Case Material
Grade 5 Titanium
Bezel Material
Bidirectional rotating bezel with black ceramic insert
Diameter
42 mm
Lug Width
22 mm
Water Resistance
Up to 10 bar (100 metres)
Thickness
17 mm
Dial
Colour
Sunray anthracite
Hour Markers
Applied Arabic numerals, with Super- LumiNova®
Hands
Gilt with Super-LumiNova® with a red pointer for the central chronograph seconds hand
Chronograph
yes
Power Reserve
up to 68 hours
Movement and Functions
Movement
Self-winding mechanical movement
Caliber
L791.4
Movement Description
Self winding mechanical movement beating at 28'800 vibrations per hour, with a monocrystalline silicon balance-spring power reserve up to 68 hours
Functions
Hours, minutes, and small seconds sub-dial at 9 o’clock
Special Functions
Chronograph complication with flyback function, 30-minute counter at 3 o’clock
Strap
Material
Grade 5 titanium
Buckle
double-safety folding clasp and push-piece opening mechanism
