Longines

Chronograph Stainless Steel 42 mm Blue

Reference Number :

L3.820.4.93.6

Series : Spirit

Retail: $3,400

(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 42mm steel Longines Spirit Chrono makes its presence known, not just with its commanding 187.9g heft and robust 51.40mm lug-to-lug stance, but with that captivating sunray blue dial. It’s not just a pretty face; inside, the L688.4 automatic, a column-wheel chrono with a silicon heart, beats reliably at 28,800 VpH for a solid 66 hours. From its screw-in crown ensuring 10 bar water resistance to the Swiss Super-LumiNova® lighting up applied numerals, it’s ready for action, day or night. Those silvered sandblasted hands sweep with purpose, making every glance a pleasure.

DescriptionThe timepiece, reference L3.820.4.93.6, features a round stainless steel casing with a diameter of 42.00 mm. The lug-to-lug span is 51.40 mm, complemented by an inter-lug width of 22 mm. The overall casing thickness measures 16.50 mm. Protection for the dial is provided by a scratch-resistant sapphire crystal, enhanced with multiple layers of anti-reflective coating applied to both its upper and lower surfaces. The structural integrity is further ensured by a screw-in crown, contributing to its water resistance rating of 10 bar. The total mass of the watch is 187.9 g. The sunray blue dial displays applied Arabic numerals as hour markers, with indications conveyed by silvered sandblasted hands, both elements treated with Swiss Super-LumiNova® for legibility in low-light conditions.

Internally, this instrument is powered by the Caliber L688.4, an automatic self-winding mechanical movement. This mechanism operates at a frequency of 28,800 vibrations per hour and incorporates a monocrystalline silicon balance-spring, yielding a power reserve extending up to approximately 66 hours. Timekeeping functions include hours, minutes, and a small seconds sub-dial positioned at the 9 o'clock mark, alongside a date display. The integrated chronograph is a column wheel design, featuring a central 60-seconds hand, a 30-minute counter situated at 3 o'clock, and a 12-hour counter located at 6 o'clock. The watch is secured to the wrist by a stainless steel bracelet, equipped with a triple safety folding clasp and a push-piece opening mechanism.

GenderMen

SignaturesLongines

Country of OriginSwitzerland

Case Size42 mm

MovementAutomatic

CaliberL688.4

FunctionsHours, Minutes, Seconds, Date, Chronograph

Power Reserve66 Hours

Case MaterialsStainless Steel

Bezel MaterialsStainless Steel

Lug MaterialsStainless Steel

Case BackSolid