Tissot · Le Locle

Strap for Le Locle Powermatic 80 39.3 Stainless Steel / Silver / Strap

Takes 19 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width19 mm
Case diameter39 mm
ReferenceT006.407.16.033.00 (aka: T0064071603300)
FamilyLe Locle
MovementETA caliber C07.111 Hours, Minutes, Seconds | Date
CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

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

The Le Locle T006.407.16.033.00 (aka: T0064071603300), seen from the bench

The Tissot Le Locle T006.407.16.033.00 embodies three centuries of Swiss watchmaking tradition in 39.30mm of functional purity. Born in the Le Locle valley, this model represents the archetype of the wristwatch chronometer with minimalist geometry, symmetrical dial with applied indices, and visible mechanical movement. Featuring the reliable ETA C07.111 automatic calibre with date complication and hour-minute-second functions, housed in a 316L stainless steel case of 39.30mm diameter. The 19mm strap lug width requires conscious strap selection and excludes universal solutions. Water resistant to 100 metres with sapphire crystal and screw-down caseback for serviceability.

Frequently asked questions

What is the lug width of the Tissot Le Locle T006.407.16.033.00?

The lug width is precisely 19mm. This specification is critical when selecting a replacement strap: the measurement must match the gap between the lugs on the case. You can verify by measuring directly at the current strap's attachment point, or consult the reference number T006.407.16.033.00 with official Tissot retailers.

Which strap is recommended for the Tissot Le Locle?

Given its minimalist aesthetic, the Tissot Le Locle pairs exceptionally well with alligator or vegetable-tanned leather straps. Alligator offers nobility and develops natural patina over time; vegetable-tanned calf provides softness and consistent grain texture. For daily use, a navy NATO or Tropic rubber strap presents a practical alternative without stylistic compromise.

How do I change the strap on a Tissot Le Locle T006.407.16.033.00?

Strap replacement requires a spring bar tool. Position the tool in the slot at the lug, gently compress the internal spring, then extract the metal bar that secures the strap. Repeat on the opposite lug. Align the new strap's holes with the lugs and release the tool to lock the spring. If inexperienced, consult a watchmaker: the risk of damaging the lugs is genuine.

Are there aftermarket straps compatible with the Tissot Le Locle?

Yes, numerous artisanal strap manufacturers produce solutions for 19mm lugs. Confirm that the strap is specifically sized 19mm, not universal. Atelier Casati Milano and specialist retailers such as MilanoStraps maintain comprehensive catalogues with options in leather, rubber, and fabric for this case size.

What is the lifespan of a leather strap on the Tissot Le Locle?

A quality leather strap (alligator, vegetable-tanned calf) typically lasts 3–5 years under moderate daily wear. Longevity depends on humidity exposure, frequency of use, and maintenance practices. Vegetable-tanned leather develops distinguished patina over time; rubber straps have comparable lifespans but age differently aesthetically. Proper care (gentle cleaning, thorough drying) extends overall durability.

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