Longines

Flyback Stainless Steel Ceramic 42 mm Blue

Reference Number :

L3.821.4.93.2

Series : Spirit

Retail: $4,650

(As of: 06/2025)

This watch is not for sale, this page is just for reference purposes only. If you would like to purchase this watch, please contact Longines. If you are interested in selling this watch to us, you can contact us here.

Quick TakeThis isn't just a watch; it's a co-pilot for your wrist. The Longines Spirit Flyback begs for action, with its instant-restart flyback chronograph powered by the robust L791 automatic movement. The 42mm steel case is perfectly balanced, and the deep sunray blue dial, accented by bronze hands, is pure vintage aviation cool. The tough blue ceramic bezel can handle the knocks, while the quick-change strap means it's ready for any adventure you throw at it. It’s a serious tool watch that doesn’t take itself too seriously.

DescriptionThe timepiece case is constructed from stainless steel, featuring a bi-directional rotating bezel with a ceramic insert. The round case has a diameter of 42.00 mm, a thickness of 17.00 mm, a lug-to-lug distance of 49.50 mm, and a lug width of 22 mm. A screw-in crown contributes to a water resistance rating of 10 bar. Both the front and the transparent case back are fitted with scratch-resistant sapphire crystal, each treated with multiple layers of anti-reflective coating. The total weight of the watch head and strap is 127.4 g. The dial is presented in a sunray blue finish, detailed with applied Arabic numerals and PVD Bronze color hands, all of which feature Swiss Super-LumiNova® for visibility.

Powering the instrument is the automatic Caliber L791, a self-winding mechanical movement operating at 28,800 vibrations per hour. It incorporates a monocrystalline silicon balance-spring and provides a power reserve of approximately 68 hours. The primary functions include hours and minutes, with a small seconds sub-dial located at the 9 o'clock position. The integrated chronograph complication features a flyback function, operated via pushers. This mechanism includes a central 60-seconds hand and a 30-minute counter positioned at 3 o'clock. The watch is secured to the wrist with a blue nylon strap equipped with the Longines interchangeable system, a double security folding clasp, and a micro-adjustment system.

GenderMen

SignaturesLongines

Country of OriginSwitzerland

Case Size42 mm

MovementAutomatic

CaliberL791

FunctionsHours, Minutes, Seconds, Flyback Chronograph

Power Reserve68 Hours

Case MaterialsStainless Steel

Bezel MaterialsCeramic

Lug MaterialsStainless Steel

Case BackSapphire Crystal