Technical Archive

Nomos Glashütte
Club 733.S4— lug 20mm

Nomos Glashütte Club 733.S4: 20mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Club Date 38 Limited Edition for Hodinkee / Sienna

Artisanal Note

"This model requires a precise 20mm lug width to preserve the original sartorial balance."

Technical Specifications

Nomos Glashütte 733.S4
Lug Width
20 mm

The essential strap measurement.

Browse 20mm straps →
Reference

733.S4

Movement

Nomos Glashütte caliber Beta Hours, Minutes, Small Seconds | Date

The Heritage

The Nomos Glashütte Club 733.S4 is a 38.50 mm stainless steel watch embodying Bauhaus principles with geometric purity and functional design. It features a linear dial with essential typography for absolute legibility and a transparent sapphire caseback revealing the automatic Beta caliber movement with bidirecitonal winding system oscillating at 36,000 vph. The 20 mm lug width provides optimal balance between strap stability and aesthetic proportion.

FAQ

What is the lug width of the Nomos Glashütte Club 733.S4?

The lug width of the Club 733.S4 is 20 mm. This measurement defines the distance between the lug attachments on the case where the strap affixes. It is essential to verify that your chosen strap is compatible with this width to ensure a precise and secure fit.

Which strap is best suited for the Nomos Glashütte Club 733.S4?

For the Club 733.S4, we recommend vegetable-tanned leather or alligator straps with subtle grain, which enhance the minimalist, Bauhaus aesthetic of the model. Alternatively, high-density FKM rubber offers practicality and durability, whilst ballistic canvas NATO straps are ideal for those seeking sporty versatility. Choice depends on intended use and personal colour preferences.

How do I change the strap on my Nomos Glashütte Club 733.S4?

Changing the Club 733.S4 strap requires a specific tool (spring bar tool). Position the watch with lugs facing you, insert the tool into the small slot beneath the strap to lift the spring bar, then extract the old strap. Repeat on the opposite side. Insert the new 20 mm strap by aligning the holes with the bars, pressing until they click into position.

Is an aftermarket strap compatible with the Club 733.S4?

Yes, any strap with a 20 mm lug width is compatible with the Club 733.S4. Artisanal aftermarket straps often offer advantages over originals: greater material variety (shell cordovan, alligator, calf), superior construction quality, and aesthetic customisation. Always verify that the strap lugs are sufficiently robust to support the weight of the steel case.

How long does a leather strap last on a Nomos Glashütte Club 733.S4?

The lifespan of a leather strap depends on usage and care. With quality vegetable tanning and moderate wear, a strap can last 3-5 years before replacement becomes necessary. Frequent exposure to perspiration, water, and mechanical stress shortens durability. Proper maintenance (regular cleaning, application of specific conditioners, rotation with alternative straps) can significantly extend useful life. Rubber and NATO straps offer greater longevity.