Junghans · Max Bill

Strap for Max Bill Quartz Silver

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

Lug width20 mm
Case diameter38 mm
Reference041/4461.00
FamilyMax Bill
MovementJunghans caliber J645.33 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 Max Bill 041/4461.00

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Max Bill 041/4461.00, seen from the bench

The Junghans Max Bill features the automatic caliber J645.33 with hour, minute, second and date indication. The model has 20mm lugs and maintains the essential design inspired by the principles of the Bauhaus school. The reference 041/4461.00 represents the contemporary interpretation of German functionalist watchmaking.

Frequently asked questions

What is the lug width of the Junghans Max Bill 041/4461.00?

The lug width of the Junghans Max Bill 041/4461.00 is precisely 20mm. This measurement is fixed with no tolerance: the strap must fit exactly in the space between the two lugs integrated into the stainless steel case. Measuring with a calliper at the strap passage point is the most reliable method to verify compatibility before purchase.

Which strap is recommended for the Max Bill 041/4461.00?

For the Max Bill 041/4461.00 we recommend alligator leather in brown tones or vegetable-tanned calf in black or light brown, to maintain aesthetic balance with the white dial and 38mm case. A NATO-style strap in grey or dark blue canvas is also a valid and versatile choice. Avoid saturated colours that would visually compete with the understated elegance of the design.

How do I change the strap on the Max Bill 041/4461.00?

The procedure is straightforward: position the watch face-down, insert a small screwdriver or dedicated tool into the opening beside each lug. Apply gentle pressure to lever the small bar that secures the strap, then extract the bar itself. Reverse the procedure with the new strap, taking care not to scratch the case during the operation.

Which aftermarket straps are compatible with the Max Bill 041/4461.00?

Any strap with a 20mm lug width is compatible. Best results are obtained with fine leather (alligator, calf, shell cordovan) from specialised artisans, or with quality NATO and structured rubber. Always verify that the retaining bar is compatible with your case's lug dimensions.

How long does a leather strap last on the Max Bill 041/4461.00?

A fine leather strap (alligator or calf) typically lasts 3-5 years with daily wear, provided proper maintenance and protection from prolonged moisture. Durability varies according to tanning method, climate and frequency of use. With vegetable tanning, the leather develops a beautiful patina over time. A NATO or rubber strap has greater durability (5-8 years) but less patina-developing capacity.

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