ROAN Heritage Alligator Grain Leather Strap with Deployant Clasp
ROAN Heritage Alligator Grain Leather Strap with Deployant Clasp
How to Find Your Strap Size (Lug Width & Fit Guide)
How to Find Your Strap Size (Lug Width & Fit Guide)
📏 How to ensure the perfect fit for your watch:
- Step 1: Use a ruler or caliper to measure the inner distance between the two lugs (horns) of your watch case.
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Step 2: Match the measurement to our standard sizes:
• 20 mm inner width → Select 20mm
• 22 mm inner width → Select 22mm
💡 Need help verifying your watch model? Message us via live chat or email support with your watch brand and model.

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Refined Elegance, Reimagined by British Horology.
Conceived in our British design studio, the Heritage Leather Collection balances traditional Savile Row-inspired tailoring with modern horological functionality. Handcrafted from selected top-grain calfskin and sculpted with deep-definition alligator embossing, this strap transforms both refined dress watches and utilitarian chronographs into bespoke wrist statements.
Deep scales pressed under high-heat precision to achieve the authentic dimensional depth of exotic luxury hides.
CNC-machined solid butterfly deployant mechanism preserves leather longevity and locks securely in place.
Ultra-supple, breathable calfskin backing engineered to resist moisture and provide irritation-free all-day comfort.
Tailored perimeter accent stitching finished with sealed, lacquered edge coating against daily fraying.
| Design Heritage | ROAN STRAPS Studio (London / UK) |
| Top Leather | Hand-selected Top-Grain Calfskin (Alligator Grain) |
| Lining Leather | Skin-friendly, breathable genuine calf backing |
| Hardware | Solid 316L Stainless Steel Precision Butterfly Deployant Clasp |
| Craftsmanship | Hand-painted edge lacquering with heavy-gauge contrast perimeter thread |
Universal Straight-Lug Fitment: Precision tailored for timepieces featuring standard straight-lug cases in 14mm, 16mm, 18mm, 19mm, 20mm, 21mm, 22mm, and 24mm. Includes an ergonomic tapered profile that fits standard wrist circumferences from 6.3" to 8.2" (160mm – 210mm).
Shipping & Delivery Times
Shipping & Delivery Times
✦ 100% Free Tracked Shipping on all global acquisitions. Meticulously inspected & dispatched within 1–2 business days.
Priority express routing via DHL, FedEx, or UPS available upon bespoke inquiry.
15-Day Returns & Exchanges
15-Day Returns & Exchanges
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Real Hands-on Experience from ROAN STRAPS Collectors
Real Hands-on Look by Watch Collectors