Tudor · Black Bay One
Strap for Black Bay 41 S&G / Champagne / Bracelet
Takes 22 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
Lug width
Straps for the Black Bay One 79683-0005 (aka: M79683-0005)
Selected for the 22 mm lug width · workshop selection
Hammered Pink Strap with Ecru Stitching€98
Vintage Brown Calfskin Strap — Natural Patina€98
Hammered Calfskin Strap Light Blue€98
Dark Brown Calfskin Military Strap€80
Black Saffiano Rubber Strap€105
The Black Bay One 79683-0005 (aka: M79683-0005), seen from the bench
Frequently asked questions
What is the lug width of the Tudor Black Bay One 79683-0005?
The Tudor Black Bay One, reference 79683-0005, features a 22-millimetre lug width. This dimension accommodates a broad range of artisanal straps, from vegetable-tanned leather to military-specification NATO nylon, elasticated variants, and structured rubber compounds. To verify the measurement accurately, measure the internal distance between the two horizontal lugs of the case, excluding the passants (strap holders).
What is the best strap for the Tudor Black Bay One 79683-0005?
Strap selection depends on intended use and aesthetic preference. For a classical interpretation, we recommend vegetable-tanned calf leather in aged brown tones: this material amplifies the vintage identity of the Black Bay One and harmonises with the two-tone yellow-gold and steel case composition. If you prefer greater chromatic contrast, shell cordovan in deep burgundy shades offers extraordinary colour complexity, with patina evolving over time. For a casual-sporting variant, navy or black NATO nylon remains entirely coherent with the model's military heritage.
How do I change the strap on a Tudor Black Bay One?
Strap replacement requires a specialist spring bar removal tool. Position the watch face-down, locate the small lateral apertures on the lugs where the spring bars engage, and use a lever tool (or spring bar pen) to gently compress the bars toward the centre. Once compressed, the bars disengage from their seatings and the original strap extracts readily. Align the new strap's two bars with the seatings, press until the audible click confirms engagement, and verify secure attachment. If unfamiliar with this procedure, entrust the operation to a professional to prevent lug damage.
Can I use a generic 22mm aftermarket strap on the Tudor Black Bay One 79683-0005?
Technically, any strap with a 22-millimetre lug width is functionally compatible. However, to honour the constructional quality and aesthetic identity of the Black Bay One, we recommend straps fabricated from premium leathers and finishes that dialogue with the two-tone yellow-gold and steel case. An economical generic strap, whilst compatible mechanically, risks visually diminishing an instrument of this category. Milano Straps offers bespoke artisanal solutions specific to the 79683-0005, constructed to individual specification with selected leathers and high-sartorial details.
How long does a leather strap last on a watch like the Tudor Black Bay One?
The longevity of a vegetable-tanned leather strap varies according to intensity of use, climatic conditions, and tanning quality. A high-sartorial strap, constructed from noble leathers and authentic vegetable tanning, typically delivers a serviceable life of 3–5 years with moderate daily wear. If exposed frequently to humidity, perspiration, or extreme thermal fluctuations, durability may reduce to 2–3 years. Proper maintenance—periodic cleaning with soft, dry cloths, protection from direct heat sources, and conditioning with natural oils every 6–12 months—significantly extends longevity. Milano Straps provides an 18-month warranty and recommends periodic replacement to maintain your Tudor in optimal condition.
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.
Request an appointment →Casati Milano · Via XX Settembre 15, Milan · by appointment only

