MeisterSinger · Single-Hand Watches

Strap for N° 03

Takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width20 mm
Case diameter43 mm
ReferenceAM908
FamilySingle-Hand Watches
MovementSellita caliber SW200-1 a hours, minutes, seconds | date
CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

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

Straps for the Single-Hand Watches AM908

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Single-Hand Watches AM908, seen from the bench

The MeisterSinger Single-Hand Watches AM908 is a 43.00 mm stainless steel case watch featuring a minimalist design with a single hand and monochromatic dial. It houses a Sellita caliber SW200-1 movement visible through a sapphire caseback. The 20 mm lug width ensures compatibility with custom artisan straps and is measured precisely between the spring bar attachment points. This watch embodies radical minimalism without visual complexity.

Frequently asked questions

What is the lug width of the MeisterSinger Single-Hand Watches AM908?

The lug width of the AM908 is 20 millimetres. This measurement determines compatibility with all artisan straps available on the market. Correct measurement is performed by placing a digital calliper on the spring bar attachment seat, recording the precise distance between the two anchor holes.

Which strap is best suited to the MeisterSinger Single-Hand AM908?

The choice depends on intended use and personal preference. For traditional luxury: alligator or shell cordovan with vegetable tanning. For understated elegance: white or grey satin calf. For summer versatility: linen or heavy cotton NATO straps. For sports wear: anthracite vulcanised rubber. All are compatible with the 20mm lug width.

How do I change the strap on a MeisterSinger Single-Hand AM908?

This operation requires specific tools: a spring bar tool (or screwdriver set for deployante, if applicable). Remove the old strap by gently pushing the retaining spring inward. Insert the new lug (verifying the 20mm measurement) into the anchor holes until a safety click is heard. We recommend performing this procedure at Atelier Casati Milano to ensure watchmaking precision.

Can I use an aftermarket strap compatible with the AM908?

Yes, absolutely. Any strap with a 20 millimetre lug width is compatible with the MeisterSinger Single-Hand AM908. The artisan straps available in this width—in alligator, calf, shell cordovan, NATO and rubber—offer complete freedom of aesthetic and functional personalisation without constructive compromise.

How long does a leather strap last on a MeisterSinger Single-Hand AM908?

Durability depends on leather quality and usage. An alligator or vegetable-tanned shell cordovan lasts 5–8 years with ordinary care and periodic rotation. Surface-dyed calf has similar durability. Wear is natural and imparts desirable patina. At Atelier Casati Milano, maintenance or replacement interventions can be scheduled with predictable frequency.

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