Tudor · Heritage

Strap for Heritage Advisor Stainless Steel / TItanium / Silver / Bracelet

Takes 22 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width22 mm
Case diameter42 mm
Reference79620T-0010 (aka: M79620T-0010)
FamilyHeritage
MovementTudor caliber T401-901 hours, minutes, seconds | date | alarm
CaseTitanium, Stainless Steel

Recommended spring bar

Modern Tudor 22mm spring bars — factory specification

Technical match for lug width and diameter · lug 22 mm · Ø 1.8 mm

All Tudor spring barsOpen →

Straps for the Heritage 79620T-0010 (aka: M79620T-0010)

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The Heritage 79620T-0010 (aka: M79620T-0010), seen from the bench

The Tudor Heritage Black Bay Fifty-Eight 79620T-0010 is a titanium Grade 2 evolution of Tudor's historic diving line, featuring the T401-901 automatic movement with date, alarm and seconds complications. The 42mm case maintains iconic Black Bay proportions—unidirectional bezel, screw-down crown, closed caseback—with a titanium/stainless steel hybrid construction offering reduced weight and superior marine corrosion resistance. The 22mm lug width accommodates leather or metal bracelets, while water resistance reaches 200 metres. Sapphire crystal with anti-reflective coating and a matte black dial with white gold applied indices ensure optical clarity.

Frequently asked questions

What is the exact lug width of the Tudor Heritage 79620T-0010?

The lug width of the Tudor Heritage 79620T-0010 is 22mm. This dimension is determined by the internal width of the case between the spring bar attachment points (lugs). It is essential to verify this measurement with a digital calliper before purchasing an aftermarket strap, as even a minor error will cause instability and lateral movement. Tudor's manufacturing tolerance on this model is typically ±0.1mm.

What is the best strap for the Tudor Heritage 79620T-0010?

The best strap depends on your intended use. For formal contexts, we recommend vegetable-tanned Tuscan leather in burnt tobacco or black alligator, which enhance the satin-finished titanium case. For daily intensive use, calf leather with structured grain in cognac creates a balance between elegance and practicality. For marine and diving environments, black FKM rubber provides corrosion resistance and rapid drying. The Grade 2 titanium case allows greater chromatic freedom compared to stainless steel, thanks to its neutral and luminous tone.

How do you change the strap on the Tudor Heritage 79620T-0010?

To change the strap: 1) Position the watch face-down on a soft surface (microfibre cloth). 2) Locate the vertical spring bar attachment pins on both sides of the case at the lug height. 3) Use a spring bar tool, inserting the flat end into the thin slot of the pin. 4) Press downward to compress the internal spring and free the pin from the old strap. 5) Repeat on the other side. 6) Insert the new strap by aligning it on one side first, then use the spring bar tool to insert the pin into the second attachment point. Ensure the pin is fully seated on both sides.

Are aftermarket straps compatible with the Tudor Heritage 79620T-0010?

Yes, provided the lug width is exactly 22mm and the strap thickness conforms to Tudor's tolerance specifications (typically between 4.5mm and 5.5mm). Straps from reputable manufacturers such as Milano Straps, crafted from vegetable-tanned Tuscan leather or alligator, are fully compatible. Always verify that the strap has adequate lugs to accommodate Tudor's spring bars without excessive play. Custom-made straps offer the added advantage of selecting premium leathers and personalising initials and stitching thread colour.

What is the average lifespan of a leather strap for the Tudor Heritage 79620T-0010?

The lifespan of a leather strap depends on material quality and usage patterns. A vegetable-tanned Tuscan leather strap, if properly maintained, will last 3–5 years with daily intensive use, developing a natural patina that increases its aesthetic value. Alligator, thanks to its denser skin structure, can last 5–7 years. FKM rubber, ideal for marine use, has a lifespan of 4–6 years before losing elasticity. To extend longevity: avoid prolonged saltwater immersion with untreated leather straps, clean regularly with a soft damp cloth, and apply vegetable conditioner every 6 months. Milano Straps offers an 18-month warranty on custom straps from the Casati Milano atelier.

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