Tissot PR 100 T101.210.11.031.00

The Tissot PR 100 T101.210.11.031.00 takes a 9 mm watch band.

Tissot · PR 100

9mm

lug width

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Every watch that takes 9 mm →

Lug width: 9 mm
Case diameter: 33 mm
Reference: T101.210.11.031.00
Family: PR 100
Case material: Acciaio
Model: PR 100 Quartz 33 NBA

Will a strap close on your wrist?

Set for this watch: 33 mm of case and 9 mm between the lugs. Add your wrist and see where a standard strap would close.

Your wrist

Watch length, lug to lug

Filled in with the case diameter, which is what we hold for this reference. Measure the watch tip to tip for the exact answer: it is usually a few mm more.

Enter your wrist measurement to see whether a standard 75/115 mm strap closes on you, and where.

Why ready-made straps come in one length →

Sizing notes

9 mm is the gap between the lugs, so a 9 mm band goes in without adapters. Whether it sits flush against a 33 mm case depends on how that case is shaped.
9 mm is an odd size: most ready-made bands are made in even widths, so this reference needs one cut to measure or a band that runs in odd sizes. Why some watches take odd sizes →
Inside the PR 100 family the lug width is not one number: it runs 6, 9, 10, 12, 16, 18, 19, 20, 22 mm. This reference is the 9 mm one, so a band bought for another PR 100 may not fit it. Why the size changes inside a family →