Rolex Datejust 31 178158

The Rolex Datejust 31 178158 takes a 16 mm watch band.

Rolex Datejust 31 178158, 16 mm lug width

Rolex · Datejust 31

Lug width
16 mm
Case diameter
31 mm
Reference
178158
Family
Datejust 31
Case material
Yellow Gold
Model
Datejust 31 178158

Bands that fit

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

See every 16 mm band →

Will a strap close on your wrist?

Set for this watch: 31 mm of case and 16 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

  • 16 mm is the gap between the lugs, so a 16 mm band goes in without adapters. Whether it sits flush against a 31 mm case depends on how that case is shaped.
  • 16 mm is not a common size: only 3,009 of the 41,485 watches measured take it (7.3%), so ready-made choice at this width is narrower than at 20 or 22 mm. Every watch that takes 16 mm →