In 2025, Longines proudly celebrated the Longines Spirit Zulu Time 100th Anniversary, marking a century since the brand introduced the world’s first dual time zone wristwatch in 1925. This milestone reflects Longines’ enduring legacy of precision, innovation, and elegance, with pivotal achievements like the 1908 Turkish Watches and the 2022 launch of the Longines Spirit Zulu Time collection, a reinterpreted version of 1925 Longines Zulu Time. The anniversary edition, crafted for global explorers, blends heritage with cutting-edge technology, embodying the brand’s commitment to connecting people across continents through timeless craftsmanship and unparalleled functionality.
The Longines Spirit Zulu Time 100th Anniversary collection masterfully marries its legacy with innovation, offering timepieces that excel in both form and function. The COSC-certified GMT movement ensures unparalleled accuracy, while the bidirectional rotating bezel simplifies time zone tracking for global travelers. Crafted with durable materials like stainless steel and ceramic, and featuring advanced silicon balance springs, these watches are built to withstand diverse environments, from high-altitude adventures to urban settings. Backed Longines’ class, legacy and apex watchmaking, the Longines Spirit Zulu Time appeals to collectors and adventurers alike, delivering timeless sophistication and modern reliability.
A Legacy of Timekeeping: History of the Legendary Zulu Time
The Longines Zulu Time was introduced in 1925 with the groundbreaking introduction of the world’s first wristwatch capable of displaying two time zones simultaneously. Named after the maritime signal flag for the letter “Z,” which represents Zulu time in aviation and military contexts, this timepiece featured a small nautical flag at 12 o’clock, symbolizing its dual time zone functionality. Powered by the hand-wound Longines calibre 10.68N, the 1925 model was a marvel of its time, designed to meet the needs of early aviators and global travelers navigating across time zones.
The origins of this innovation date back to 1908, when Longines created the Turkish Watches, a 49-mm pocket watch displaying dual time zones to convert Turkish time to Western European time. Patented in 1911, it featured five hands and the hand-wound calibre 18.69N, showcasing Longines’ early expertise in multi-time zone timekeeping. This pioneering spirit laid the foundation for the Longines Spirit Zulu Time, establishing the brand as a leader in crafting functional yet elegant timepieces for those exploring the world.
The Evolution
The Longines Spirit Zulu Time today signifies a remarkable evolution, adapting to the demands of global explorers while preserving its heritage. In 1930, five years after the first Longines Zulu Time, the Longines Weems pilot’s wristwatch introduced independently adjustable hands for dual time zone tracking, housed in a 47.5-mm silver case with the calibre 18.69N. This innovation catered to aviators requiring precise timekeeping across regions.
In 1931, Longines supplied a Cockpit Clock to pioneering aviators Clyde Pangborn and Hugh Herndon, featuring dual minute and hour hands synchronized with radio signals, highlighting the brand’s integral role in aviation history.
By 1935, Longines introduced a pilot’s watch (ref. 3775) with a 32.5-mm case and an inner rotating bezel, a first in watchmaking, later influencing the design of the Longines Legend Diver. The 1937 Cockpit Clock, an 82.5-mm instrument, incorporated a luminescent indicator for enhanced visibility, further refining dual time zone functionality. About 85 years down the line, the 2022 launch of the Longines Spirit Zulu Time marked a modern milestone, introducing a 42-mm model with a ceramic bezel insert and the automatic calibre L844.4, blending vintage-inspired aesthetics with contemporary precision.
In 2025, Longines expands the collection with 2 new 39-mm and 42-mm stainless steel models namely Longines Spirit Zulu Time 1925 and Longines Spirit Zulu Time. The Longines Spirit Zulu Time showcases 7 variations featuring different bracelets/ straps, bezel colours and accents while Longines Spirit Zulu Time 1925 features just one reference. These models reflect Longines’ commitment to innovation, combining advanced materials with the brand’s signature elegance, ensuring the Longines Spirit Zulu Time remains a timeless choice for today’s adventurers.
GMT with Accuracy Certified by COSC
The Longines Spirit Zulu Time is distinguished by its GMT functionality, allowing wearers to track two time zones simultaneously—a critical feature for those traversing the globe. The bidirectional rotating bezel, featuring a ceramic or rose gold cap insert, displays a 24-hour scale with distinct matte black and polished black sections to differentiate day and night hours. This intuitive design enables quick and accurate time zone adjustments, making it an essential tool for frequent travelers, business professionals, or anyone managing international schedules.
What elevates the Longines Spirit Zulu Time is its COSC (Contrôle Officiel Suisse des Chronomètres) certification, a hallmark of exceptional accuracy. The exclusive Longines calibre L844.4, an automatic movement, powers these timepieces, incorporating a silicon balance spring. Silicon’s lightweight, corrosion-resistant, and anti-magnetic properties ensure consistent performance in diverse environments, from high-altitude flights to urban settings with magnetic interference. This advanced technology, coupled with a five-year warranty, guarantees longevity and precision, making the Longines Spirit Zulu Time a reliable companion for global adventures.
Henry Cavill – The Super Ambassador
The Longines Spirit Zulu Time 100th Anniversary campaign is led by Longines Ambassador of Elegance, Henry Cavill, whose global appeal and adventurous spirit align perfectly with the collection’s soul. Known for his roles in international blockbusters, Cavill embodies the sophistication and functionality of the Longines Spirit Zulu Time. The campaign, themed “What time is it there?”, underscores the watch’s ability to connect people across time zones, reflecting Longines’ century-long legacy of crafting timepieces for explorers. Cavill’s endorsement highlights the watch’s blend of timeless elegance and modern utility, appealing to those who live life on a global stage.
Exploring the Latest Longines Spirit Zulu Time Models
Discover the latest additions to the Longines Spirit Zulu Time collection, designed to combine precision with unparalleled style.
Longines Spirit Zulu Time 1925
Reference Number L3.803.5.53.6
The Longines Spirit Zulu Time 1925, reference Number L3.803.5.53.6 is a very special timepiece celebrating the Longines Spirit Zulu Time 100th Anniversary. The timepiece celebrates a century since Longines pioneered the first dual time zone wristwatch in 1925 with Longines Zulu Time, embodying the brand’s heritage of precision and innovation. It features a COSC-certified GMT movement with a silicon balance spring for exceptional accuracy and durability.
Its stainless steel case, accented by a pink gold cap 200 on the bidirectional rotating bezel exudes luxury while maintaining functionality. Presented in a commemorative box, it offers versatility with a stainless steel bracelet featuring a double-folding safety clasp and a black NATO strap with a pin buckle.
Features of Longines Spirit Zulu Time 1925, reference Number L3.803.5.53.6:
- Case: 39 mm, stainless steel, bidirectional rotating bezel with 18K pink gold cap, ceramic insert. 100m water resistance.
- Movement: Automatic COSC-certified, 72 hours power reserve
- Dial: Matt Black, pink hands
- Strap: Stainless steel
- Functions: Hours, minutes, seconds and date. 24 hours hand with time zone mechanism, GMT function
The Longines Spirit Zulu Time 1925, Reference Number L3.803.5.53.6 is priced at INR 4,12,000 approximately.
Longines Spirit Zulu Time
Reference Number L3.802.4.60.6
The Longines Spirit Zulu Time, reference Number L3.802.4.60.6 is an embodiment of Longines’ century-long heritage in crafting timepieces for global explorers. The anthracite dial features five stars and Zulu Time written in gilt while the iconic Longines winged hourglass logo proudly symbolizes the brand’s unwavering dedication to aviation excellence. It is designed for those who value both style and functionality, this timepiece combines robust construction with a sleek aesthetic, making it a standout choice for adventurers and watch enthusiasts alike. This timepiece also has a 42mm iteration and the series features 6 more variations, showcasing a range of colours and strap options.
Features of Longines Spirit Zulu Time, reference Number L3.802.4.60.6:
- Case: 39 mm, stainless steel, bidirectional rotating ceramic bezel. 100m water resistance
- Movement: Automatic, COSC-certified, 72 hours power reserve
- Dial: Anthracite, gilt hands
- Strap: Stainless steel
- Functions: Hours, minutes, seconds and date. 24 hours hand with time zone mechanism, GMT function
The Longines Spirit Zulu Time, Reference Number L3.802.4.60.6 is priced at INR 3,22,000 approximately.
Kapoor Watch Company
Kapoor Watch Company is India’s premier retailer of luxury Swiss watches. We offer an exquisite collection of brands like Longines, Breitling, and Omega. Our commitment to excellence shines through our state-of-the-art service center and carefully curated luxury watches and accessories. With over five decades of expertise, we provide unparalleled after-sales service and a personalized experience for watch enthusiasts. Visit us to explore timeless craftsmanship and discover why we remain a trusted destination for those seeking sophistication and quality in every timepiece. To explore these exquisite timepieces, visit Kapoor Watch Co. website or visit Kapoor Watch Co. Stores. Discover the legacy of Longines and find the perfect watch to accompany you on your global adventures.
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