Tudor Black Bay 7941A1A0RU-0001
The Tudor Black Bay 7941A1A0RU-0001 takes a 21 mm watch band.
Tudor · Black Bay
- Lug width
- 21 mm
- Case diameter
- 41 mm
- Reference
- 7941A1A0RU-0001
- Family
- Black Bay
- Case material
- Acciaio
- Model
- Black Bay Master Chronometer Stainless Steel - Burgundy / Black / Oyster
- Year
- 2023
Bands that fit
Cut and stitched in Milano, in the width this watch takes.
Vintage Olive Green Calf Leather Watch Strap
Hammered Yellow Strap with Ecru Stitching
Hammered calfskin strap in cuoio
Millenium Cognac Alligator Strap
Matte Dark Brown Alligator StrapWill a strap close on your wrist?
Set for this watch: 41 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.
Enter your wrist measurement to see whether a standard 75/115 mm strap closes on you, and where.
Sizing notes
- 21 mm is the gap between the lugs, so a 21 mm band goes in without adapters. Whether it sits flush against a 41 mm case depends on how that case is shaped.
- 21 mm is an odd size: most ready-made bands are made in even widths, so this reference needs one cut to measure or a band that runs in odd sizes. Why some watches take odd sizes →
- Inside the Black Bay family the lug width is not one number: it runs 19, 21, 22, 23 mm. This reference is the 21 mm one, so a band bought for another Black Bay may not fit it. Why the size changes inside a family →
- 21 mm is not a common size: only 2,956 of the 41,485 watches measured take it (7.1%), so ready-made choice at this width is narrower than at 20 or 22 mm. Every watch that takes 21 mm →
Other Black Bay references
- Black Bay 36-M79640-0002-202336-M79640-0002-2023
19 mm - Black Bay 7015070150
22 mm - Heritage Black Bay P0170150-0001
22 mm - Heritage Black Bay Ceramic One for Only Watch7921/001CN
22 mm - Black Bay 79220B79220B
22 mm - Black Bay Blue / Bracelet79220B-0001
22 mm
Same lug width, other Tudor lines
- 1926 1926-M91560-00021926-M91560-0002
21 mm - Glamour Day + Date Stainless Steel / Yellow Gold / Black-Diamond / Bracelet56003-0008
21 mm - Black Bay Ceramic 7941A1ACNU7941A1ACNU
21 mm - Black Bay One 7966079660
21 mm - Black Bay One 39 Stainless Steel / Black / Bracelet79660-0001
21 mm - Black Bay One 39 Stainless Steel / Blue / Bracelet79660-0002
21 mm