Longines Spirit model L3.820.4.93.0. Swiss made Longines Calibre L688.4 automatic chronograph movement. Stainless steel case on a blue leather strap. Blue dial with raised luminous filled Arabic numerals. Sapphire crystal.
Promo:
Factory Model Number. L3.820.4.93.0.
Swiss made Mechanical Automatic (Powered by wrist motion). Longines Calibre L688.4 automatic movement, based upon ETA A08.L01.
Movement Features:
Certified COSC ( Controle Officiel Suisse des Chronometres ) Chronometer.
27 Jewels
Bitting at 28800 vph
Power reserve of approximately 54 hours.
Functions:
12 hr, 30 min, 60 sec registers chronograph. Date calendar, window display.
Solid AISI 316L Stainless steel.
Factory Logo engraved/embossed. Sport style, screw-down (threaded).
Sapphire. Anti-Glare treated. Domed profile.
Blue color. Applied polished steel tone markers. Luminous ( radiation-free Super-LumiNova ) numerals.
Hands:
White varnished. LumiBrite radiation-free luminous filled.
Case Back:
Screw-on style ( held by screws ). Factory Engraved/Raised Logo.
Blue color. Genuine leather.