Technical Archive

Tissot
PR516 T149.407.16.041.00— lug 20mm

Tissot PR516 T149.407.16.041.00: 20mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

PR516 Powermatic 80  Stainless Steel / Blue

Artisanal Note

"This model requires a precise 20mm lug width to preserve the original sartorial balance."

Technical Specifications

Tissot T149.407.16.041.00
Lug Width
20 mm

The essential strap measurement.

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Reference

T149.407.16.041.00

Movement

ETA caliber C07.111 Hours, Minutes, Seconds | Date

The Heritage

The Tissot PR516 T149.407.16.041.00 is a stainless steel watch with a 38 mm case diameter and 20 mm lug width. It features the automatic ETA caliber C07.111 movement, providing hours, minutes, seconds, and date functions with reliable Swiss performance. The stainless steel case is water-resistant for daily wear and sealed with a screw-down caseback, protecting the mechanical movement from impacts and water infiltration.

FAQ

What is the lug width of the Tissot PR516 T149.407.16.041.00?

The Tissot PR516 T149.407.16.041.00 features a lug width of 20 mm, a classic dimension for mid-sized wristwatch cases. This measurement refers to the internal distance between the spring bar posts (lugs) on either side of the case. To verify it, use a digital calliper positioned between the posts; the reading should be exactly 20 mm.

Which strap is best suited to the Tissot PR516?

The ideal strap depends on usage and personal style. For formal elegance, alligator leather or vegetable-tanned calf offers sophistication and noble ageing. For everyday versatility, ballistic canvas NATO ensures practicality and durability. A satin-finished FKM rubber creates a sophisticated sporty-elegant pairing, particularly appropriate for casual contexts.

How do I change the strap on the Tissot PR516?

To change the strap, obtain a spring bar tool. Position the watch with the strap facing upward, insert the tool's tip into the small hole at the base of the spring post, and gently lever to compress the spring. Remove the old strap and insert the new one, ensuring the posts click securely into their seats with an audible 'click'.

Can I use a quality aftermarket strap on this Tissot?

Absolutely. A quality artisanal strap, provided it is manufactured for the 20 mm lug width, is fully compatible with the T149.407.16.041.00. Many owners choose aftermarket straps to personalise the watch, experiment with different styles, and appreciate the superior construction of dedicated craftsmanship.

How long does a leather strap last on the Tissot PR516?

The lifespan of a leather strap varies according to the quality of the material, frequency of wear, and climate conditions. A strap in alligator leather or vegetable-tanned calf, if worn daily, maintains structure and readability for 3–5 years; with intermittent use, it can last beyond 7–8 years. Visible ageing (patina, colour gradations) is natural and desired, not a defect.