Rolex Sea-Dweller 126603-0001
The Rolex Sea-Dweller 126603-0001 takes a 22 mm watch band.

Rolex · Sea-Dweller
- Lug width
- 22 mm
- Case diameter
- 43 mm
- Reference
- 126603-0001
- Family
- Sea-Dweller
- Case material
- Oro giallo, Acciaio
- Model
- Sea-Dweller Stainless Steel / Yellow Gold / Black
- Year
- 2019
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: 43 mm of case and 22 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
- 22 mm is the gap between the lugs, so a 22 mm band goes in without adapters. Whether it sits flush against a 43 mm case depends on how that case is shaped.
- Inside the Sea-Dweller family the lug width is not one number: it runs 20, 21, 22, 23 mm. This reference is the 22 mm one, so a band bought for another Sea-Dweller may not fit it. Why the size changes inside a family →
- 22 mm is one of the common sizes: 6,971 of the 41,485 watches measured take it, which is why it is the width most bands are cut in. Every watch that takes 22 mm →
Other Sea-Dweller references
- Sea-Dweller 116600116600
20 mm - Sea-Dweller 116600 4000116600-0003
20 mm - Sea-Dweller 116660116660
21 mm - Sea-Dweller Deepsea116660-0001
21 mm - Sea-Dweller Deepsea D-Blue116660-0003
21 mm - Sea-Dweller Deepsea Challenge126067-0001
23 mm
Hammered Black Calfskin Strap — Ecru Stitching
Brown Italian Leather Strap
Vintage Gray Calfskin Strap
Black Saffiano Strap Ecru Stitching
Vintage Brown Calfskin Strap — Natural Patina
Swift Topo Leather Strap




