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Glashütte Original · Seventies

Strap for Seventies Chronograph Panorama Date Silver / Alligator / Folding

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

Lug width

26mm
26 mm strapsAll Glashütte Original
Lug width26 mm
Case diameter40 mm
Reference1-37-02-02-02-50
FamilySeventies
MovementGlashütte Original caliber 37-02 hours, minutes, small seconds | big date | Chronograph, column wheel, Flyback | power reserve indicator
Year2014
CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

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

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The Seventies 1-37-02-02-02-50, seen from the bench

The Glashütte Original Seventies 1-37-02-02-02-50 is a reinterpretation of 1970s watchmaking aesthetics with a 40mm cushion steel case and geometric facets. It features a panoramic dial with oversize date window and a column-wheel chronograph with flyback function. The in-house caliber 37-02 movement includes hours, minutes, small seconds, large date, chronograph, flyback, and power reserve indicator, all finished to Glashütte standards with visible decoration through the display caseback. The 26mm lug width is designed to balance the case's presence with refined proportions.

Frequently asked questions

What is the exact lug width of the Glashütte Original Seventies 1-37-02-02-02-50?

The lug width of the Glashütte Original Seventies 1-37-02-02-02-50 is precisely 26mm. This dimension represents the distance between the two attachment points on the case and determines the strap width compatibility. The 26mm measurement provides optimal visual balance with the 40mm case, accommodating structured straps without appearing disproportionate.

What is the best strap choice for the Glashütte Original Seventies?

We recommend a premium alligator strap in cognac or black tones for the Glashütte Original Seventies, as it enhances the Saxonian aesthetic and develops a captivating patina over time. Alternatively, vegetable-tanned calf leather in tobacco or chestnut offers elegance and proven durability. For a sportier approach, a vintage NATO in cotton-polyester or structured FKM rubber amplifies the chronograph's functionality whilst maintaining technical integrity.

How do I properly change a strap on a watch with 26mm lug width?

To change the strap, use a spring bar tool with a forked end. Position the fork around the lug pin, gently press downward to compress the internal spring, and extract the pin. Repeat on the opposite side. Align the new strap's holes with the case lugs and reinsert the pins, ensuring they click completely into position. Check both attachments are secure before wearing.

Can I use an aftermarket strap on a Glashütte Original Seventies 1-37-02-02-02-50?

Absolutely, using a quality aftermarket strap on this timepiece is entirely compatible. Ensure the strap has a 26mm lug width and the holes align precisely with the case lugs. Artisanal leather, NATO, and rubber 26mm straps from milanostraps.it are manufactured to exact specifications, guaranteeing constructive precision and materials selected specifically for this model's proportions.

How long does a leather strap last on a wristwatch?

A quality leather strap, such as alligator or vegetable-tanned calf, typically lasts 3–5 years with regular daily wear. Longevity depends on humidity exposure, perspiration levels, and maintenance practices. Keeping the leather dry, avoiding prolonged water immersion, and occasionally applying strap-specific balms significantly extends useful life. Premium artisanal leather develops character and patina over time, improving aesthetically before requiring replacement.

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