Tissot Tradition

Most Tissot Tradition references take a 20 mm watch strap: 45 of 68. The lug width follows the case size: 25 mm case → 12 mm, 33 mm case → 16 mm, 40 mm case → 20 mm and 42 mm case → 20 mm.

Shop 16 mm Shop 18 mm Shop 20 mm

Tissot Tradition lug width by case size

68 references measured. Updated 2026-10-29.

Case	Lug width	References	Watch strap attachment	For example
25 mm	12 mm	5	—	T063.009.11.018.00, T063.009.11.058.00, T063.009.16.018.00
31 mm	14 mm	5	—	T063.209.11.038.00, T063.209.11.048.00, T063.209.11.058.00
33 mm	16 mm	8	—	T063.210.11.037.00, T063.210.11.057.00, T063.210.16.037.00
39 mm	18 mm	5	—	T063.409.11.018.00, T063.409.11.058.00, T063.409.16.018.00
40 mm	20 mm	15	—	T063.428.11.038.00, T063.428.11.058.00, T063.428.16.038.00
42 mm	20 mm	30	—	T063.610.11.037.00, T063.610.11.037.01, T063.610.11.038.00

Questions about the Tissot Tradition

Do all Tissot Tradition case sizes take the same watch strap?

No. The lug width changes with the case size: the 25 mm case takes 12 mm, the 31 mm case takes 14 mm, the 33 mm case takes 16 mm, the 40 mm case takes 20 mm and the 42 mm case takes 20 mm. Check your case diameter before you buy.

Every Tissot Tradition reference

Other Tissot families

Inside each one the lug width often changes: it is the reference that decides.

All Tissot families → · Why the size changes inside a family →