Technical Archive

Tissot
PR516 T149.407.22.011.00— lug 20mm

Tissot PR516 T149.407.22.011.00: 20mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

PR516 Powermatic 80 Stainless Steel - Yellow Gold / White / Bracelet

Artisanal Note

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

Technical Specifications

Tissot T149.407.22.011.00
Lug Width
20 mm

The essential strap measurement.

Browse 20mm straps →
Reference

T149.407.22.011.00

Movement

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

The Heritage

The Tissot PR 516 T149.407.22.011.00 is a manual-wind chronograph featuring a 38mm stainless steel case with integrated counters reflecting aviation watch aesthetics. It houses the ETA caliber C07.111 movement and includes hours, minutes, seconds, and date window. The 20mm lug width is a deliberate design choice for proportional balance with the case diameter. Stainless steel construction provides daily water resistance and develops a natural patina over time.

FAQ

What is the lug width of the Tissot PR516 T149.407.22.011.00?

The lug width (ansa width) of the Tissot PR516 T149.407.22.011.00 is precisely 20 millimetres. This measurement, taken from the inside of one lug attachment to the inside of the other, is a rare dimension in the contemporary market that reflects the compact proportions of the 38-millimetre case. Standard aftermarket straps (18, 19, 22 mm) are not compatible: a bespoke solution is required to achieve the correct interface between lugs and strap.

What is the best strap for the Tissot PR516 T149.407.22.011.00?

The choice depends on intended usage. For formal and refined daily contexts: dark brown alligator or vegetable-tanned calf leather. For technical use and humid environments: NATO in cotton gabardine or structured rubber. Alligator communicates well with the formal geometry of the case, while vegetable-tanned calf permits a natural patina over time. Avoid saturated chromatic straps: the PR 516 demands chromatic restraint.

How do I change the strap on the Tissot PR516 T149.407.22.011.00?

The strap is removable via spring bars. Use a dedicated spring bar removal tool to press the bars inward toward the case, sliding them out with gentle movements. Never force: the bars are miniature components and excessive force damages the lugs. Insert the new strap into the prepared holes until the bars engage fully. If inexperienced, consult a professional watchmaker or Casati Milano atelier by appointment.

Is there an aftermarket strap compatible with the Tissot PR516 T149.407.22.011.00?

Yes. Milano Straps offers a collection of artisanal 20mm straps, including alligator, vegetable-tanned calf, NATO in cotton, and structured rubber. Compatibility is certified on lug width (20 mm). Customisation in colour, buckle, lug style, and texture is available through direct consultation. No generic mass-market strap from standard e-commerce platforms is proportioned to this lug width.

How long does a leather strap last on the Tissot PR516 T149.407.22.011.00?

Durability depends on material and usage patterns. Vegetable-tanned calf, worn in rotation with other timepieces (not daily), typically guarantees 3–4 years of use before significant structural degradation begins. Alligator, denser and more resilient, can last 5–6 years under the same conditions. Factors reducing longevity: constant humidity, frequent perspiration, direct sunlight exposure. Proper maintenance (occasional cleaning with a damp cloth, storage in dry environments) significantly extends strap lifespan.