Longines

Zulu Time Stainless Steel Yellow Gold 42 mm Black

Reference Number :

L3.812.5.53.9

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 Zulu Time is a proper traveler's companion with a swagger. It’s got the soul of a vintage pilot's watch, but the guts of a modern machine. That warm glint of 18k gold on the crown and bezel plays perfectly against the tough steel case and rugged nylon strap. It’s not just for looks; the true GMT movement inside is a certified chronometer, ready for any adventure with a hefty 72-hour power reserve. It’s the kind of watch that tells more than time—it tells a story of where you've been and where you're going next.

DescriptionThe timepiece is constructed with a round, stainless steel case body featuring an 18 karat yellow gold cap 200. Its dimensional specifications are a diameter of 42.00 mm, a thickness of 14.10 mm, a lug-to-lug distance of 49.40 mm, and an inter-lug width of 22 mm. The case architecture incorporates a screw-in crown and a bi-directional rotating bezel with a ceramic insert, providing structural integrity for water resistance up to 10 bar. Protection for the dial is afforded by a scratch-resistant sapphire crystal, which has been treated with several layers of anti-reflective coating on both its upper and lower surfaces. The total weight of the instrument is 103.3 grams, and it is affixed to a brown nylon strap that terminates in a buckle.

Internally, the watch is powered by the Caliber L844.4, a self-winding mechanical movement. This chronometer-certified engine operates at a frequency of 25,200 vibrations per hour and is equipped with a monocrystalline silicon balance-spring, delivering a power reserve of approximately 72 hours. The movement drives the central hours, minutes, seconds, and a 24-hour hand with a dedicated time zone mechanism, in addition to a date complication. Legibility is achieved through an anthracite dial with applied Arabic numerals and gilt hands, all of which are coated with Swiss Super-LumiNova® for enhanced visibility in low-light conditions.

GenderMen

SignaturesLongines

Country of OriginSwitzerland

Case Size42 mm

MovementAutomatic

CaliberL844.4

FunctionsHours, Minutes, Seconds, Date, GMT

Power Reserve72 Hours

Case MaterialsStainless Steel

Bezel MaterialsYellow Gold

Lug MaterialsStainless Steel

CrownScrew Down