Longines

Heritage Stainless Steel 38.5 mm Green

Reference Number :

L4.815.4.02.2

Series : Heritage

Retail: $3,200

(As of: 09/2025)

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 a watch that screams for attention; it earns it with quiet confidence. The sunray green dial is the main event, playing with light and shifting from deep forest to bright emerald with a flick of the wrist. At its heart, the Caliber L899 movement tracks not just the time but the lunar cycle, a classic complication housed in a perfectly modern 38.5mm case. Flip it over, and the solid case back with its golden caravelle is a private nod to heritage. It’s a thoughtful piece for someone who appreciates details that matter.

DescriptionThe timepiece is constructed with a round stainless steel case, possessing a diameter of 38.50 mm and an overall thickness of 12.40 mm. The dimensional specifications include a lug-to-lug distance of 46.30 mm and an inter-lug width of 19 mm. The case assembly, weighing 73.8 g, is rated for water resistance up to 3 bar. It is sealed by a screw-down case back which features an 18 karat gold medallion with a caravelle emblem. The dial is protected by a scratch-resistant sapphire crystal treated with several layers of anti-reflective coating on both its upper and lower surfaces. The dial itself is rendered in a sunray green finish, appointed with applied indexes and silvered polished hands, both of which utilize Swiss Super-LumiNova® for luminescence.

Powering the instrument is the Caliber L899, a self-winding mechanical movement. It operates at a frequency of 25,200 vibrations per hour and is engineered with a monocrystalline silicon balance-spring, providing a power reserve of up to 72 hours. The movement's functions include central hours, minutes, and seconds, complemented by a specialized subdial positioned at 6 o'clock. This subdial integrates a moon phase display and a date indicator operated by a small hand. The watch is fitted with a black alligator strap terminating in a steel buckle.

GenderUnisex

SignaturesLongines

Country of OriginSwitzerland

Case Size38.5 mm

MovementAutomatic

CaliberL899

FunctionsHours, Minutes, Seconds, Date, Moonphase

Power Reserve72 Hours

Case MaterialsStainless Steel

Bezel MaterialsStainless Steel

Lug MaterialsStainless Steel

Case BackSolid