Longines

Zulu Time Stainless Steel Ceramic 42 mm Black

Reference Number :

L3.812.4.63.2

Series : Spirit

Retail: $3,200

(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 with a soul forged in adventure. The Spirit Zulu Time is a modern classic, blending vintage aviation cues with sharp, contemporary engineering. Its tough 42mm steel case and green ceramic bezel can handle any turbulence, while the GMT function keeps you grounded across time zones. The anthracite dial with its golden hands offers a clear view day or night, powered by a high-tech automatic movement with a 72-hour power reserve. It’s a reliable tool that feels alive on the wrist.

DescriptionThe timepiece is constructed from stainless steel, featuring a round case with a diameter of 42.00 mm and a thickness of 14.10 mm. The case incorporates a bi-directional rotating bezel with a ceramic insert and a screw-in crown, contributing to a water resistance of 10 bar. The lug-to-lug dimension is 49.40 mm, with an intervening lug distance of 22 mm. The total weight of the assembly is 113.9 grams. Protecting the dial is a scratch-resistant sapphire crystal, treated with multiple layers of anti-reflective coating on both its upper and lower surfaces. The anthracite dial displays time via applied Arabic numerals and gold polished hands, both treated with Swiss Super-LumiNova® for enhanced legibility in low-light conditions.

At its core is the Caliber L844.4, a self-winding mechanical movement. The movement operates at a frequency of 25,200 vibrations per hour and provides a power reserve of approximately 72 hours, facilitated by a monocrystalline silicon balance-spring. Its functions include hours, minutes, seconds, a date display, and a 24-hour hand with a time zone mechanism for tracking a second time zone. The watch is secured to the wrist with a beige leather strap equipped with the LONGINES interchangeable system. The strap fastens with a double security folding clasp that includes a micro-adjustment system for a precise fit.

GenderMen

SignaturesLongines

Country of OriginSwitzerland

Case Size42 mm

MovementAutomatic

CaliberL844.4

FunctionsHours, Minutes, Seconds, Date, GMT

Power Reserve72 Hours

Case MaterialsStainless Steel

Bezel MaterialsCeramic

Lug MaterialsStainless Steel

Case BackSolid