TAG Heuer Monaco

Most TAG Heuer Monaco references take a 22 mm watch strap: 43 of 80. The lug width follows the case size: 37 mm case → 20 mm, 38 mm case → 22 mm, 39 mm case → 22 mm and 41 mm case → 20 mm.

Shop 18 mm Shop 20 mm Shop 22 mm

TAG Heuer Monaco lug width by case size

80 references measured; 10 more have an integrated bracelet. Updated 2026-10-29.

Case	Lug width	References	Watch strap attachment	For example
37 mm	20 mm	3	—	WAW131A.FC6177, WAW131B.FC6247, WAW2110.FT6005
38 mm	22 mm · 20 mm on 7	16	—	WW2110.FC6171, WW2110.FC6177, WW2111.FC6204
39 mm	22 mm · 20 mm on 19 · 23 mm on 2 · 18 mm on 1	55	—	CAL2113.FC6536, CAW2110.FC6177, CAW2111.FC6183
41 mm	20 mm · 23 mm on 2 · 22 mm on 1	6	—	CAL2110.FC6257, CAL5110.FC6265, CAL5113.FC6329

References that take a different watch strap

CW2111.FC6171: 20 mm, not the 22 mm of most 38 mm cases
CW2114.EB0017: 20 mm, not the 22 mm of most 38 mm cases
CW2118.FC6207: 20 mm, not the 22 mm of most 38 mm cases
WAW1310.FC6216: 20 mm, not the 22 mm of most 38 mm cases
WAW1313.FC6247: 20 mm, not the 22 mm of most 38 mm cases
WAW1315.FC6217: 20 mm, not the 22 mm of most 38 mm cases
WAW1316.EB0025: 20 mm, not the 22 mm of most 38 mm cases
1133B: 20 mm, not the 22 mm of most 39 mm cases
1533B: 18 mm, not the 22 mm of most 39 mm cases
1533G: 20 mm, not the 22 mm of most 39 mm cases
CAW211B.FC6241: 20 mm, not the 22 mm of most 39 mm cases
CAW211C.FC6241: 20 mm, not the 22 mm of most 39 mm cases
CAW211E.FC6414: 20 mm, not the 22 mm of most 39 mm cases
CAW211R.FC6401: 20 mm, not the 22 mm of most 39 mm cases
CAW211S.FC6375: 20 mm, not the 22 mm of most 39 mm cases
CAW211V.FC6466: 20 mm, not the 22 mm of most 39 mm cases
CAW211W.FC6467: 20 mm, not the 22 mm of most 39 mm cases
CAW211X.FC6468: 20 mm, not the 22 mm of most 39 mm cases
CAW211Y.FC6469: 20 mm, not the 22 mm of most 39 mm cases
CAW211Z.FC6470: 20 mm, not the 22 mm of most 39 mm cases
CAW218D.BC6663: 20 mm, not the 22 mm of most 39 mm cases
CAW2190.FC6437: 20 mm, not the 22 mm of most 39 mm cases
CBL2114.FC6486: 20 mm, not the 22 mm of most 39 mm cases
CBL2116.FC6497: 20 mm, not the 22 mm of most 39 mm cases

And 8 more in the full list below.

Questions about the TAG Heuer Monaco

Do all TAG Heuer Monaco case sizes take the same watch strap?

No. The lug width changes with the case size: the 38 mm case takes 22 mm, the 39 mm case takes 22 mm and the 41 mm case takes 20 mm. Check your case diameter before you buy.

Can two TAG Heuer Monaco watches with a 39 mm case take different watch straps?

Yes. Of the 55 TAG Heuer Monaco references with a 39 mm case, 33 take 22 mm, 19 take 20 mm and 2 take 23 mm. The reference number decides, not the case size alone.