IWC MARK XI

Maker: IWC
Model: MARK XI
Reference: Civilian Version
Year: 1960's
Serial: No Serial Number Case Back / Serial Number on Movement 1787173
Material: Stainless Steal
Dial: Tritium Dial and Tritium Hands different Tritium. Hands glow couples of seconds after UV Light
Dimensions: 36mm
Crystal: Plexi Glass
Bracelet: Nato Strap
Box & Papers: None

The intrigue deepens when considering the unique engravings on the case back of this particular IWC Mark XI. Bearing the same markings as the legendary RAF camera watch, the case back is inscribed with "No. 10 AF/807" and "N.I.179," accompanied by the iconic broad arrow symbol. These engravings, a hallmark of military-issued timepieces, add a layer of mystery to this otherwise civilian model.

What makes this especially fascinating is the contrast between the military-grade case back and the civilian aspects of the watch, namely the unsigned dial and Caliber 89 movement. Typically, military watches like the Mark XI would be fully marked, with the dial and movement clearly indicating their intended use. The absence of such markings on this watch suggests that it was never meant for official military issue, yet the case back tells a different story—a connection to a specific, perhaps even covert, chapter in the Mark XI’s history.

This duality raises compelling questions. Was this watch a transitional piece, originally intended for military use but later adapted for civilian purposes? Or could it have been part of a special batch, repurposed or reissued in a manner that left some of its military DNA intact? The broad arrow, a symbol of British government property, typically signified that the item was intended for military service, making its presence on this otherwise civilian watch all the more puzzling.

Moreover, most known Mark XI case backs, especially those from civilian versions, do not carry such specific military engravings. The broad arrow and serial numbers associated with the RAF camera watch are rare to find on a watch with otherwise civilian characteristics. This anomaly makes the watch a particularly rare and intriguing piece for collectors and historians alike, as it straddles the line between two worlds—military precision and civilian sophistication.

In essence, this watch is a bridge between the stark functionality of military timepieces and the more refined, everyday elegance of civilian watches. It’s a reminder that even in the world of horology, the lines between different eras and purposes can blur, creating unique artifacts that tell stories far richer and more complex than their outward appearances might suggest.

The Morning Coffee Run

For the early riser who appreciates the serene calm of a quiet morning, the IWC Mark XI makes an understated yet confident statement. Pair this classic timepiece with a tailored navy blue blazer over a crisp white Oxford shirt, tucked neatly into dark denim jeans. The contrast of the blazer’s structured form with the casual elegance of the jeans creates a balanced look—polished, yet effortlessly cool. Add a pair of brown leather loafers and a matching leather belt to complete the ensemble. As you walk through the morning mist, the watch’s Tritium dial subtly glows, a reminder of its heritage and craftsmanship, just as the day begins to unfold.

The Productive Workday

Whether you’re closing deals in a boardroom or brainstorming creative ideas in a modern office, the IWC Mark XI exudes a quiet confidence that complements any professional setting. Match the watch with a slim-fit charcoal grey suit, a light blue dress shirt, and a silk tie in a muted pattern. The stainless steel of the Mark XI, with its modest 36mm case, slides discreetly under your cuff, making it the perfect companion for those who appreciate subtlety over ostentation. Pair the suit with classic black Oxford shoes, and let the watch's Nato strap peek through during moments of intense focus—an emblem of reliability and precision in every meeting.

The Weekend Adventure

For those who find solace in nature or the thrill of exploration, the IWC Mark XI is your ideal companion, embodying the spirit of adventure. Pair it with a rugged, olive green field jacket, a simple grey t-shirt, and khaki chinos. This outfit is designed for versatility and comfort, whether you’re hiking through a forest trail or navigating a bustling city market. The Tritium hands of the Mark XI come to life in the evening glow, reminiscent of the watch’s military origins. Complete the look with sturdy brown leather boots and a well-worn canvas backpack, and let the watch guide you through every adventure with its timeless, resilient charm.

This IWC Mark XI, a civilian version from the 1960s, offers an intriguing blend of history and mystery, all encased in a timeless 36mm stainless steel case. The watch bears no serial number on the case back, with the only identifier being the movement serial number "1787173." The lack of a serial number on the case back is a subtle nod to its civilian roots, yet it carries a unique twist that sets it apart.

The intrigue deepens with the unique engravings on the case back, a detail that hints at a storied past. The markings—"No. 10 AF/807" and "N.I.179," along with the broad arrow symbol—are identical to those found on the legendary RAF camera watch, known for its military use. These engravings, a hallmark of military-issued timepieces, add a layer of mystery and historical significance to this otherwise civilian model. This raises questions about its intended use, suggesting a possible connection to military or government service despite its civilian designation.

The watch features a classic tritium dial, where time has left its mark. The tritium on the hands and dial, while of different compositions, exhibit a charming patina. Under UV light, the hands emit a brief but noticeable glow, a fleeting reminder of the watch's luminescent past.

The crystal, made of plexiglass, adds to the watch’s vintage appeal, showing minor signs of wear that speak to its decades of life. Paired with a NATO strap, this Mark XI is as much a rugged tool watch as it is a piece of refined history.

The watch's subtle military connection, combined with its civilian design, creates a fascinating duality, making it a must-have for any serious collector who appreciates the deeper stories watches can tell.

To ensure it performs as beautifully as it looks, the watch will undergo meticulous servicing by Zeitglass upon purchase, providing you with a 2-year mechanical warranty for added peace of mind.

The price includes Swiss VAT of 8.1%, which can be directly deducted for export, and the shipping cost comes with full worldwide insurance. Please note that the customer will be responsible for paying any customs duties in their country.