Glashütte Original · Seventies

Strap for Seventies Panorama Date Silver / Rubber / Folding

Takes 26 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width26 mm
Case diameter40 mm
Reference2-39-47-11-12-06
FamilySeventies
MovementGlashütte Original caliber 39-47 hours, minutes, seconds | big date
Year2011
CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

The Seventies 2-39-47-11-12-06, seen from the bench

The Glashütte Original Seventies features the automatic caliber 39-47 with hours, minutes, seconds and big date indication. The case has 26mm lugs that recall the aesthetic of the 1970s. The movement offers essential complications with the characteristic large date display of the German brand.

Frequently asked questions

What is the lug width of the Glashütte Original Seventies 2-39-47-11-12-06?

The lug width of the Glashütte Original Seventies 2-39-47-11-12-06 is 26mm. This measurement represents the distance between the lugs (case attachments) where the strap is fitted, and it is critical for compatibility. Measure the lug width precisely using a digital calliper or ruler, taking the internal distance between the spring bar pins. Any 26mm strap will fit this model correctly.

What strap material is recommended for the Seventies 2-39-47-11-12-06?

The Glashütte Original Seventies pairs exceptionally well with vegetable-tanned leather, which emphasises the model's manufacturing heritage and develops a patina that complements the stainless steel case. Alligator leather offers a refined alternative for formal occasions, with its characteristic texture reflecting German precision. For versatility, heavy cotton NATO straps provide practicality without aesthetic compromise, whilst vulcanised rubber delivers waterproofing and sporty comfort.

How do I change the strap on the Glashütte Original Seventies 2-39-47-11-12-06?

Strap replacement involves removing the spring bars (spring bar pins). Use a dedicated spring bar tool or a thin flathead screwdriver to compress the internal spring of the pin slightly, then extract it from the case lug. Once the pin is removed, the strap will detach easily. For installation of the new 26mm strap, position the pin through one of the holes at the strap ends, then insert it into the case lug whilst gently compressing the spring again. Verify that the pin is fully seated before wearing the watch.

Are aftermarket straps compatible with the Glashütte Original Seventies 2-39-47-11-12-06?

Yes, any strap with a 26mm lug width is fully compatible with the 2-39-47-11-12-06, regardless of manufacturer. Quality aftermarket straps allow you to personalise the watch according to your aesthetic and functional preferences whilst maintaining the integrity of the case. We recommend selecting specialist artisans to ensure finishing and materials worthy of Glashütte Original craftsmanship.

What is the average lifespan of a leather strap on this watch?

A quality leather strap, subjected to moderate daily wear, typically lasts between 2 and 4 years. Longevity depends on intensity of use, climate conditions (humidity and heat accelerate deterioration), tanning quality, and maintenance practices. Vegetable-tanned leather tends to last longer than synthetic finishes. Periodic strap replacement is a recommended practice to preserve the visual elegance of the Seventies and ensure wearing comfort.

The next step

The right strap isn't chosen. It is built, together.

From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.

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Casati Milano · Via XX Settembre 15, Milan · by appointment only