Breitling Breitling for Bentley

Most Breitling Breitling for Bentley references take a 24 mm watch strap: 25 of 57. The lug width follows the case size: 39 mm case → 24 mm, 42 mm case → 22 mm, 45 mm case → 22 mm and 49 mm case → 24 mm.

Shop 20 mm Shop 22 mm Shop 24 mm

Breitling Breitling for Bentley lug width by case size

57 references measured. Updated 2026-11-10.

Case	Lug width	References	Watch strap attachment	For example
35 mm	20 mm	3	—	A1636212.B881, A1636212.H534, A1636212.Q551
39 mm	24 mm	11	—	A2836212.A633, A2836212.A635, A2836212.B44
42 mm	22 mm · 20 mm on 3	7	—	P1936212.C730, P1936212.G629, P1936212.Q540
45 mm	22 mm	10	—	A1336212.A575, A1336212.B724, A1336212.C649
49 mm	24 mm · 20 mm on 6 · 22 mm on 6	26	—	A2536212.C618, A2536212.G552, A2536212.L505

References that take a different watch strap

A4139021.G754.483X.A18B.A1: 20 mm, not the 22 mm of most 42 mm cases
P2636212.C707: 20 mm, not the 22 mm of most 42 mm cases
P2636212.G611: 20 mm, not the 22 mm of most 42 mm cases
A2536313.B686: 22 mm, not the 24 mm of most 49 mm cases
A2536513.C781: 22 mm, not the 24 mm of most 49 mm cases
A4736212.B919: 20 mm, not the 24 mm of most 49 mm cases
A4736212.C768: 20 mm, not the 24 mm of most 49 mm cases
A4736212.Q554: 22 mm, not the 24 mm of most 49 mm cases
E2736522.BC63.220S: 22 mm, not the 24 mm of most 49 mm cases
E2736529.BA622.20S: 20 mm, not the 24 mm of most 49 mm cases
E2736536.BA37.220S: 20 mm, not the 24 mm of most 49 mm cases
MB0521V4BE46265SM20DSA2: 22 mm, not the 24 mm of most 49 mm cases
R4736212.G665: 20 mm, not the 24 mm of most 49 mm cases
R4736212B934: 20 mm, not the 24 mm of most 49 mm cases
RB043112.G775.757P.R20.D1: 22 mm, not the 24 mm of most 49 mm cases

Questions about the Breitling Breitling for Bentley

Do all Breitling Breitling for Bentley case sizes take the same watch strap?

No. The lug width changes with the case size: the 39 mm case takes 24 mm, the 42 mm case takes 22 mm, the 45 mm case takes 22 mm and the 49 mm case takes 24 mm. Check your case diameter before you buy.

Can two Breitling Breitling for Bentley watches with a 49 mm case take different watch straps?

Yes. Of the 26 Breitling Breitling for Bentley references with a 49 mm case, 14 take 24 mm, 6 take 20 mm and 6 take 22 mm. The reference number decides, not the case size alone.