Tissot · PR 100

Strap for PR 100 Quartz 33 Titanium / Grey / Bracelet

Takes 16 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width16 mm
Case diameter33 mm
ReferenceT101.210.44.061.00 (aka: T1012104406100)
FamilyPR 100
MovementETA caliber F04.111 hours, minutes, seconds | date
CaseTitanium

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

Straps for the PR 100 T101.210.44.061.00 (aka: T1012104406100)

Selected for the 16 mm lug width

All 16 mm straps →

The PR 100 T101.210.44.061.00 (aka: T1012104406100), seen from the bench

The Tissot PR 100 is a three-hand watch with date indication, equipped with an ETA caliber F04.111 quartz movement. The model features 16mm lugs for the strap. The reference T101.210.44.061.00 offers hour, minute, second and calendar functions.

Frequently asked questions

What is the lug width of the Tissot PR 100 T101.210.44.061.00?

The lug width is 16mm. This measurement represents the exact distance between the attachment pins at the case. To verify compatibility with a new strap, measure with a digital calliper the space between the lugs: it must be 16mm to ensure correct seating without forcing.

Which strap is best suited to the Tissot PR 100 in titanium?

For a titanium PR 100, we recommend a European calf leather strap with vegetable tanning, in Honey or Cognac tones. This material harmonises naturally with the minimalist character of the case and develops a noble patina over time. Alternatively, genuine alligator offers a more formal texture, whilst a high-density cotton NATO provides sporting versatility.

How do you change the strap on a Tissot PR 100?

Remove the watch from your wrist. Use a spring bar tool or a small screwdriver tip to gently push inward the tiny metal pin (spring bar) that connects the strap to the case. When the pin retracts, the strap releases. Insert the new strap by aligning the holes at its ends with the pins, then release the spring bar. Verify that the strap is firmly anchored on both sides.

Is there a certified quality aftermarket strap compatible with this model?

Yes. milanostraps.it artisanal straps offer a complete range of 16mm options in vegetable-tanned leather, alligator and technical fabrics, crafted to sartorial standards. Each strap is supplied with lugs and a deployante buckle, guaranteeing construction compatibility and durability over time. Custom colour options are also available upon request.

How long does a leather strap last on a watch like the Tissot PR 100?

A quality vegetable-tanned leather strap, worn daily, typically lasts 3-5 years before requiring replacement. Longevity depends on intensity of use, climate (humidity and temperature) and maintenance. Vegetable-tanned alligator tends to last longer. Leather is not a static material: it ages by developing patina, creases and thinning. This evolution is natural and part of the charm of an authentic accessory.

The next step

The right strap isn't chosen. It is built, together.

From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.

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Casati Milano · Via XX Settembre 15, Milan · by appointment only