Ingenieur Double Chronograph Titanium / Black

IWC Ingenieur Double Chronograph Titanium / Black

IWC · Ingenieur

31mm

lug width

Shop 31 mm bands
Lug width
31 mm
Case diameter
45 mm
Reference
IW3765-01 (aka: 3765-01, IW376501)
Family
Ingenieur
Year
2011 - 2012

Will a strap close on your wrist?

Set for this watch: 45 mm of case and 31 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 45 mm case on a 31 mm lug width, any 31 mm band fits without adapters.