Vacheron Constantin Patrimony

Most Vacheron Constantin Patrimony references take a 18 mm watch strap: 38 of 68. The lug width follows the case size: 36 mm case → 18 mm, 37 mm case → 16 mm, 40 mm case → 18 mm and 43 mm case → 18 mm.

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Vacheron Constantin Patrimony lug width by case size

68 references measured. Updated 2026-10-29.

Case	Lug width	References	Watch strap attachment	For example
30 mm	18 mm	1	—	33558/000G-9394
33 mm	18 mm · 17 mm on 1	3	—	81590/000R-9847, 81590/000R-9849
36 mm	18 mm · 20 mm on 1	9	—	4100U/000G-B181, 4100U/000R-B180, 4100U/000R-B643
37 mm	16 mm · 18 mm on 2 · 19 mm on 1	8	—	110U/000G-B906, 4110U/000G-B906, 4110U/000R-B905
39 mm	20 mm	2	—	1410U/000G-H017, 1410U/000R-H018
40 mm	18 mm · 20 mm on 7 · 19 mm on 1	17	—	81180/000G-9117, 81180/000P-9539, 81180/000R-9159
41 mm	18 mm · 19 mm on 2 · 20 mm on 2	8	—	30110/000P-9999, 30110/000P-B108, 30110/000R-9793
42 mm	18 mm · 19 mm on 1	5	—	1110U/000G-B086, 1110U/000P-B087, 1110U/000P-B306
43 mm	18 mm · 22 mm on 4 · 20 mm on 2 · 21 mm on 1	14	—	4000U/000R-B110, 4000U/000R-B111, 4000U/000R-B516
not recorded	18 mm	1	—	4116U-000G-B909

References that take a different watch strap

81590/000G-9848: 17 mm, not the 18 mm of most 33 mm cases
4100U/110G-B181: 20 mm, not the 18 mm of most 36 mm cases
85515/000G-9841: 18 mm, not the 16 mm of most 37 mm cases
85515/000G-ME: 19 mm, not the 16 mm of most 37 mm cases
85515/000R-9840: 18 mm, not the 16 mm of most 37 mm cases
81180/000J-9118: 20 mm, not the 18 mm of most 40 mm cases
85180/000G-9230: 20 mm, not the 18 mm of most 40 mm cases
85180/000G-H035: 20 mm, not the 18 mm of most 40 mm cases
85180/000J-9231: 19 mm, not the 18 mm of most 40 mm cases
85180/000R-9166: 20 mm, not the 18 mm of most 40 mm cases
85180/000R-9232: 20 mm, not the 18 mm of most 40 mm cases
85180/000R-9248: 20 mm, not the 18 mm of most 40 mm cases
85180/000R-H116: 20 mm, not the 18 mm of most 40 mm cases
30110/000P-B089: 19 mm, not the 18 mm of most 41 mm cases
43175/000P-B190: 19 mm, not the 18 mm of most 41 mm cases
43175/000R-9687: 20 mm, not the 18 mm of most 41 mm cases
43175/000R-B519: 20 mm, not the 18 mm of most 41 mm cases
1110U/000R-B085: 19 mm, not the 18 mm of most 42 mm cases
4000U/000G-B112: 20 mm, not the 18 mm of most 43 mm cases
4000U/000P-H003: 22 mm, not the 18 mm of most 43 mm cases
4010U/000G-B330: 21 mm, not the 18 mm of most 43 mm cases
4010U/000G-H057: 22 mm, not the 18 mm of most 43 mm cases
4010U/000G-H070: 22 mm, not the 18 mm of most 43 mm cases
4010U/000R-H117: 22 mm, not the 18 mm of most 43 mm cases

And 1 more in the full list below.

Questions about the Vacheron Constantin Patrimony

Do all Vacheron Constantin Patrimony case sizes take the same watch strap?

No. The lug width changes with the case size: the 36 mm case takes 18 mm, the 37 mm case takes 16 mm, the 40 mm case takes 18 mm, the 41 mm case takes 18 mm and the 43 mm case takes 18 mm. Check your case diameter before you buy.

Can two Vacheron Constantin Patrimony watches with a 40 mm case take different watch straps?

Yes. Of the 17 Vacheron Constantin Patrimony references with a 40 mm case, 9 take 18 mm, 7 take 20 mm and 1 take 19 mm. The reference number decides, not the case size alone.