A. Lange & Söhne Tourbillon 701.001

The A. Lange & Söhne Tourbillon 701.001 takes a 20 mm watch band.

A. Lange & Söhne Tourbillon 701.001, 20 mm lug width

A. Lange & Söhne · Tourbillon

Lug width
20 mm
Case diameter
39 mm
Reference
701.001
Family
Tourbillon
Case material
Oro giallo
Water resistance
30 m
Model
Tourbillon Pour le Mérite
Year
1994 - 1998

Will a strap close on your wrist?

Set for this watch: 39 mm of case and 20 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

  • 20 mm is the gap between the lugs, so a 20 mm band goes in without adapters. Whether it sits flush against a 39 mm case depends on how that case is shaped.
  • Inside the Tourbillon family the lug width is not one number: it runs 19, 20 mm. This reference is the 20 mm one, so a band bought for another Tourbillon may not fit it. Why the size changes inside a family →
  • 20 mm is one of the common sizes: 15,081 of the 41,485 watches measured take it, which is why it is the width most bands are cut in. Every watch that takes 20 mm →