Tissot PR 100

Most Tissot PR 100 references take a 20 mm watch strap: 70 of 140. The lug width follows the case size: 33 mm case → 16 mm, 36 mm case → 18 mm, 38 mm case → 20 mm and 39 mm case → 20 mm.

Shop 16 mm Shop 18 mm Shop 19 mm Shop 20 mm

Tissot PR 100 lug width by case size

140 references measured. Updated 2026-10-29.

Case	Lug width	References	Watch strap attachment	For example
24 mm	6 mm	1	—	T049.210.22.017.00
25 mm	12 mm	5	—	T101.010.11.031.00, T101.010.11.061.00, T101.010.22.111.00
33 mm	16 mm · 9 mm on 2 · 20 mm on 2	16	—	T101.207.11.116.00, T101.207.16.071.00, T101.210.11.036.00
34 mm	16 mm	6	—	T150.210.11.031.00, T150.210.11.041.00, T150.210.11.351.00
36 mm	18 mm	13	—	T101.910.11.031.00, T101.910.11.036.00, T101.910.11.116.00
38 mm	20 mm · 19 mm on 15 · 16 mm on 1	41	—	T049.407.22.031.00, T049.410.11.017.00, T049.410.11.032.01
39 mm	20 mm · 10 mm on 6	18	—	T101.410.11.031.00, T101.410.11.031.01, T101.410.11.041.00
40 mm	20 mm	13	—	T150.410.11.041.00, T150.410.11.051.00, T150.410.11.091.00
41 mm	20 mm	13	—	T101.417.11.031.00, T101.417.11.041.00, T101.417.11.051.00
42 mm	20 mm · 16 mm on 1 · 22 mm on 1	4	—	T101.610.11.041.00, T101.610.11.051.00
44 mm	22 mm	4	—	T101.617.11.041.00, T101.617.11.051.00, T101.617.16.031.00
not recorded	20 mm · 16 mm on 2 · 18 mm on 1	6	—	100-T150-410-16-011-00, 100-T150-410-16-051-00, 100-T150-410-22-011-00

References that take a different watch strap

T101.207.11.011.00: 9 mm, not the 16 mm of most 33 mm cases
T101.210.11.031.00: 9 mm, not the 16 mm of most 33 mm cases
T101.210.11.041.00: 20 mm, not the 16 mm of most 33 mm cases
T101.210.33.031.00: 20 mm, not the 16 mm of most 33 mm cases
T049.407.11.031.00: 19 mm, not the 20 mm of most 38 mm cases
T049.407.11.047.00: 19 mm, not the 20 mm of most 38 mm cases
T049.407.11.057.00: 19 mm, not the 20 mm of most 38 mm cases
T049.407.11.067.00: 19 mm, not the 20 mm of most 38 mm cases
T049.407.16.031.00: 19 mm, not the 20 mm of most 38 mm cases
T049.407.16.057.00: 19 mm, not the 20 mm of most 38 mm cases
T049.410.16.037.01: 16 mm, not the 20 mm of most 38 mm cases
T101.917.11.031.00: 19 mm, not the 20 mm of most 38 mm cases
T101.917.11.046.00: 19 mm, not the 20 mm of most 38 mm cases
T101.917.11.116.00: 19 mm, not the 20 mm of most 38 mm cases
T101.917.22.031.00: 19 mm, not the 20 mm of most 38 mm cases
T101.917.22.116.00: 19 mm, not the 20 mm of most 38 mm cases
T101.917.22.151.00: 19 mm, not the 20 mm of most 38 mm cases
T101.917.33.031.00: 19 mm, not the 20 mm of most 38 mm cases
T101.917.33.116.00: 19 mm, not the 20 mm of most 38 mm cases
T101.917.33.116.01: 19 mm, not the 20 mm of most 38 mm cases
T101.407.11.011.00: 10 mm, not the 20 mm of most 39 mm cases
T101.407.11.031.00: 10 mm, not the 20 mm of most 39 mm cases
T101.407.11.041.00: 10 mm, not the 20 mm of most 39 mm cases
T101.407.11.051.00: 10 mm, not the 20 mm of most 39 mm cases

And 7 more in the full list below.

Questions about the Tissot PR 100

Do all Tissot PR 100 case sizes take the same watch strap?

No. The lug width changes with the case size: the 33 mm case takes 16 mm, the 36 mm case takes 18 mm, the 38 mm case takes 20 mm, the 39 mm case takes 20 mm and the 40 mm case takes 20 mm. Check your case diameter before you buy.

Can two Tissot PR 100 watches with a 38 mm case take different watch straps?

Yes. Of the 41 Tissot PR 100 references with a 38 mm case, 25 take 20 mm, 15 take 19 mm and 1 take 16 mm. The reference number decides, not the case size alone.

Every Tissot PR 100 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 →