Glashütte Original · Lady Serenade

Strap for Lady Serenade Rose Gold / MOP / Calf - Folding

Takes 18 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width18 mm
Case diameter36 mm
Reference1-39-22-09-01-04
FamilyLady Serenade
MovementGlashütte Original caliber 39-22 Hours, Minutes, Seconds | Date
CaseRed Gold

Spring bar

Swiss Standard universal spring bars

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

Straps for the Lady Serenade 1-39-22-09-01-04

Selected for the 18 mm lug width · workshop selection

All 18 mm straps →

The Lady Serenade 1-39-22-09-01-04, seen from the bench

The Glashütte Original Lady Serenade is a 36mm red gold women's watch featuring the in-house caliber 39-22 automatic movement with full German finishing and a visible rotor through the sapphire caseback. The 18mm lug width follows classical proportions and maintains visual balance with the compact case diameter. This refined timepiece represents modern German watchmaking precision from Glashütte's uninterrupted tradition since 1845.

Frequently asked questions

What is the lug width of the Glashütte Original Lady Serenade 1-39-22-09-01-04?

The lug width of the Lady Serenade is 18mm. This dimension is standard for the model and represents a proportional choice relative to the 36mm case diameter. Measuring the lugs is straightforward: use a ruler or calliper positioned on the inner part of the lug, from edge to edge. The 18mm measurement ensures universal compatibility with a broad range of artisanal watch straps.

Which strap do you recommend for the Glashütte Original Lady Serenade?

For this rose gold Lady Serenade, we recommend three primary options. A dark brown (or hazelnut) alligator strap amplifies the sophistication of the rose gold, creating natural tonal continuity. A vegetable-tanned calf leather in medium brown develops a noble patina over time and offers softness to the wrist. For daily wear, naturally vulcanised rubber in black or dark grey provides robustness without compromising elegance. The choice depends on intended use and personal tactile preferences.

How do I change the strap on the Glashütte Original Lady Serenade?

Strap replacement is performed by disengaging the strap from the case using the lug pins. Position the watch on a soft cloth with the case facing upward. Use a spring bar tool or dedicated implement to gently push the pins upward from below, one side at a time. Once the original strap is removed, align the new strap with one lug first, then insert the upper pin and subsequently the lower pin. Ensure the pin is fully inserted and secured within the lug.

Can I use an aftermarket strap on this watch?

Absolutely. Any strap with an 18mm lug width is compatible with the Glashütte Original Lady Serenade 1-39-22-09-01-04. milanostraps.it offers an extensive selection of artisanal 18mm straps, crafted from premium materials including alligator, shell cordovan, vegetable-tanned calf, NATO fabric, and natural rubber. Using a quality aftermarket strap does not compromise the value or functionality of the timepiece; rather, it enables stylistic personalisation and versatility.

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

The lifespan of a leather strap depends on usage patterns and material quality. Premium alligator or calf leather, subjected to ordinary care (protection from prolonged water exposure, minimal excessive perspiration), may last 3–5 years of daily wear. Vegetable-tanned leather typically develops a visible patina after 1–2 years, which indicates natural evolution rather than deterioration. Shell cordovan, being less permeable, can exceed 5 years of service. Factors such as humidity, perspiration, and strap replacement frequency accelerate wear. Regular maintenance with dedicated balms significantly extends the functional lifespan of the strap.

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