Oris · Big Crown
Strap for Big Crown Pointer Date 36 Stainless Steel / Green / Bracelet
Takes 17 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
Lug width
The Big Crown 01 754 7749 4067-07 8 17 22, seen from the bench
Frequently asked questions
What is the lug width of the Oris Big Crown 01 754 7749 4067-07 8 17 22?
The lug width of the Big Crown 01 754 7749 4067-07 8 17 22 is 17 millimetres. This measurement is critical for strap selection: only straps engineered for this specific width will seat correctly in the spring bars of the case, ensuring proper fit without excess play or forced pressure. For precise measurement, use a digital calliper positioned on the inner walls of the lugs.
What is the best strap for an Oris Big Crown 36mm with 17mm lugs?
The optimal strap depends on context and aesthetic preference. For formal elegance, natural alligator in brown or anthracite grey enhances the Big Crown's sobriety; for daily versatility, vegetable-tanned calf offers supple comfort and organic patina development; for sports functionality, cotton-heavy NATO in grey or beige, or black FKM rubber, deliver durability and practicality. Shell cordovan represents the choice for those seeking maximum refinement and lasting character over time.
How do I correctly change the strap on an Oris Big Crown?
The strap is secured via spring bars that seat within the lugs. For replacement: gently press one end of the spring bar with a strap removal tool to disengage the pin, then extract the bar; repeat on the opposite lug. Verify the spring bars are intact and undamaged. For the new 17mm strap, align the bar hole and click into position until fully secured. We recommend having a qualified watchmaker perform this operation if you lack experience.
Are there compatible aftermarket straps for the Oris Big Crown 01 754 7749 4067-07 8 17 22?
Yes. Milan Straps and other artisanal manufacturers produce straps engineered specifically for 17mm lugs, ensuring precise compatibility and superior build quality versus mass-produced alternatives. Customisable straps available online allow you to select material (alligator, calf, vegetable-tanned leather, NATO, rubber), colour, buckle type (standard, deployante) and finish level. Delivery is rapid, with sizing verification available before purchase.
How long does a leather strap last on a daily-worn Oris Big Crown?
A quality leather strap (alligator, calf, shell cordovan) typically lasts 3–5 years under moderate daily use, with variation based on climate and maintenance. Vegetable-tanned calf develops a captivating patina within 1–2 years, whilst alligator retains greater initial rigidity and ages more slowly. Factors reducing lifespan: prolonged saltwater exposure, intense perspiration, repeated flexing without strap rotation, inadequate conditioning. FKM rubber and heavy-cotton NATO offer durability up to 5–7 years owing to inherent environmental resistance.
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
