Longines

Zulu Time Stainless Steel Ceramic 42 mm Black

Reference Number :

L3.812.4.63.6

Series : Spirit

Retail: $3,300

(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 aviation's golden age. The Zulu Time channels history through its classic design, yet its heart beats with modern precision. A true flyer's GMT, its COSC-certified automatic movement tracks multiple time zones effortlessly. The green ceramic bezel and rugged steel case can handle any adventure, while the quick-change bracelet means it's ready for a black-tie event at a moment's notice. It’s a reliable, handsome globetrotter for the wrist.

DescriptionThe timepiece case is constructed from stainless steel, featuring a round shape with a diameter of 42.00 mm, a thickness of 14.10 mm, and a lug-to-lug distance of 49.40 mm. It incorporates a bi-directional rotating bezel with a ceramic insert and a screw-in crown, ensuring water resistance up to 10 bar. The total weight of the watch is 164.6 grams. Protecting the dial is a scratch-resistant sapphire crystal with multiple layers of anti-reflective coating applied to both sides. The anthracite dial displays applied Arabic numerals and gold polished hands, both treated with Swiss Super-LumiNova® for enhanced visibility in low-light conditions.

Powering the instrument is the Caliber L844.4, a self-winding mechanical movement. This automatic caliber operates at a frequency of 25,200 vibrations per hour and provides a power reserve of approximately 72 hours, courtesy of a monocrystalline silicon balance-spring. Its functions include hours, minutes, seconds, a date display, and a 24-hour hand with a time zone mechanism. The 22 mm stainless steel bracelet is equipped with a double safety folding clasp featuring a push-piece opening mechanism and integrates the Longines interchangeable system for tool-free strap changes.

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