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Alfred Helwig Tourbillon 1920

Glashütte Original Alfred Helwig Tourbillon 1920

Glashütte Original · Senator

19mm

lug width

Shop 19 mm bands
Lug width
19 mm
Case diameter
40 mm
Reference
1-54-01-01-01-01
Family
Senator
Year
2020

Bands that fit

Cut and stitched in Milano, in the width this watch takes.

Hammered Calfskin Strap Light BlueHammered Calfskin Strap Light Blue€98Hammered Calfskin Watch Strap Green with Ecru StitchingHammered Calfskin Watch Strap Green with Ecru Stitching€98Distressed Vintage Leather Strap Double StitchingDistressed Vintage Leather Strap Double Stitching€80Military Green Single Pass Strap — Hammered CalfMilitary Green Single Pass Strap — Hammered Calf€80Matte Black Alligator StrapMatte Black Alligator Strap€195

See every 19 mm band →

Will a strap close on your wrist?

Set for this watch: 40 mm of case and 19 mm between the lugs. Add your wrist and see where a standard strap would close.

mm

Filled in with the case diameter, which is what we hold for this reference. Measure the watch tip to tip for the exact answer: it is usually a few mm more.

75 mm115 mm

Enter your wrist measurement to see whether a standard 75/115 mm strap closes on you, and where.

Why ready-made straps come in one length →

Sizing notes

  • With a 40 mm case on a 19 mm lug width, any 19 mm band fits without adapters.

Made to measure

A band cut for this watchCasati Milano makes one-of-a-kind bands to your watch and wrist, by appointment in Milano.casatimilano.com →

Other Senator references

Same lug width, other Glashütte Original lines