Rolex Datejust 31 178158-0018
The Rolex Datejust 31 178158-0018 takes a 16 mm watch band.

Rolex · Datejust 31
- Lug width
- 16 mm
- Case diameter
- 31 mm
- Reference
- 178158-0018
- Family
- Datejust 31
- Case material
- Oro giallo
- Model
- Datejust 31 Yellow Gold Diamond / President / Black MOP Computer
Bands that fit
Cut and stitched in Milano, in the width this watch takes.
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.
Enter your wrist measurement to see whether a standard 75/115 mm strap closes on you, and where.
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 →
Other Datejust 31 references
- Datejust 31 178158178158
16 mm - Datejust 31 Yellow Gold Diamond / President / Champagne Computer178158-0007
16 mm - Datejust 31 Yellow Gold Diamond / President / MOP178158-0008
16 mm - Datejust 31 Yellow Gold Diamond / President / Champagne Diamond178158-0009
16 mm - Datejust 31 Yellow Gold Diamond / President / Black Diamond178158-0011
16 mm - Datejust 31 Yellow Gold Diamond / President / Paved Roman178158-0022
16 mm
Saffiano Red Strap Ecru Stitching


