Formula 1 Quartz Chronograph Big Date 44 Stainless Steel / Indy 500 / Bracelet

TAG Heuer Formula 1 Quartz Chronograph Big Date 44 Stainless Steel / Indy 500 / Bracelet

TAG Heuer · Formula 1

18mm

lug width

Shop 18 mm bands
Lug width
18 mm
Case diameter
44 mm
Reference
CAH101A.BA0860 (aka: CAH101ABA0860, CAH101A)
Family
Formula 1

Will a strap close on your wrist?

Set for this watch: 44 mm of case and 18 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 44 mm case on a 18 mm lug width, any 18 mm band fits without adapters.