Sea-Dweller Stainless Steel / Black

Rolex Sea-Dweller Stainless Steel / Black

Rolex · Sea-Dweller

21mm

lug width

Shop 21 mm bands
Lug width
21 mm
Case diameter
43 mm
Reference
126600-0001
Family
Sea-Dweller
Year
2017 - 2022

Will a strap close on your wrist?

Set for this watch: 43 mm of case and 21 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 43 mm case on a 21 mm lug width, any 21 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.