Rolex Bubbleback 3131
Rolex · Bubbleback
- Lug width
- 17 mm
- Case diameter
- 31 mm
- Reference
- 3131
- Family
- Bubbleback
- Year
- 1930s
Will a strap close on your wrist?
Set for this watch: 31 mm of case and 17 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
- With a 31 mm case on a 17 mm lug width, any 17 mm band fits without adapters.
- This reference has drilled lugs: the spring bars are accessible from the outside, which makes band changes easier and safer on the case.
Other Bubbleback references
- Rolex Big Bubbleback 6105 (pre-Datejust)6105
20 mm - Rolex Bubbleback 50505050
17 mm - 17 mmRolex Bubbleback 31323132
- 16 mmRolex Bubbleback 92919291
- 16 mmRolex Bubbleback 92909290
