Cognac Shell Cordovan Slim Strap
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Find Your Lug Width
Patina Potential
This strap will patina over time, and hence the surface texture and colour of the strap will change with use. Patina is a soft glow on the leather that develops through friction and wear. Patina is often said to enhance a product (it gets better with age) as the leather product develops a character that is an amalgamation of all the conditions that it's exposed to.
Vegetable Tanned
The animal hide is turned into leather through a tanning process that uses tree tannins and water. Veg-tan is a more natural tanning process, and the resultant leather is typically more durable (and also stiffer), with colours that are rich and deep in character - mostly natural and earthy tones. Veg-tan leather has no synthetic coating and hence is able to absorb moisture and oil, and will patina over time.
Cognac Shell Cordovan Slim Strap
Shell Cordovan is the top tier leather available, before the category of exotics. It comes from the hind of a horse, and because the fibres are packed so densely together, the leather that results from that is incredibly durable. While Shell Cordovan is usually a stiff leather, when made in the Slim style, it is very flexible and a great companion to your dress watch.
The Shell Cordovan we use comes from Shinki Hikaku tannery in Japan. Typical of most shell cordovan, it has a high gloss finish. Unique to Shinki Shell, the surface is extremely uniform and clean, with a beautiful depth of colour. This leather is so durable that it is likely to last as long as your mechanical timepiece!
Excerpt from Strap Guide by Tom: "The earliest known use cases for Shell Cordovan leather was in armour breast plates and shields of the 7th century. It's non-porous and non-creasing surface and ability to maintain oils from the tanning process made it superior to most leathers in term of both durability and water resistance. Today it is mostly appreciated for its natural and unmistakable shine and is mostly used in quality shoes and boots. The Cognac color gives the Tank a quite casual but still elegant look."
Full specifications
- Strap Style: Slim
- Thread Colour: 83 - Umber
-
Strap Thickness: 2.2mm
- Buckle Type: Delugs Classic, Silver
Will it fit your watch?
Your watch takes one exact lug width — the gap between its lugs, marked “A” in the diagram. This strap is available in:
Discover how our straps are made by hand
Leather Selection
Material Preparation
Splitting
Logo Stamping
Reinforcement
Skiving
Shaping Padding
Assembly
Clicking
Pricking Holes
Saddle Stitching
Edge Creasing
Edge Finishing
Strap Keepers
Punching Strap Holes
Attaching Buckle
Quick-Release Spring Bars
Quality Control
Lifetime warranty
Wear it with confidence.
No import fees
All duties prepaid, worldwide.
Easy returns
Changed your mind? Send it back.
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What customers say
Owners love how shell cordovan moulds to the wrist within days and the easy quick-release pins; the stitching reads more tone-on-tone in person than some product photos suggest.
Good to know
How do I know it will fit my watch?
Match the lug width — the first number in each size (the “20” in 20-16) must equal the gap between your watch lugs, in millimetres. Use our Strap Finder to look up your exact watch model, or the lug width guide to measure it yourself.
What if I pick the wrong size?
We offer easy returns and exchanges — reach out via our 24/7 live chat and we’ll sort it out. Use the strap length calculator before ordering if you’re between sizes.
Can I wear it daily? How does the leather age?
Yes — this is a daily-wear strap. Check the properties above for this leather’s water and scratch resistance. Full-grain leathers develop character with wear; structured leathers like Saffiano keep their uniform look.
Will I pay import duties?
No. Delivery is duty-free worldwide — we prepay duties, so the price you see is the price you pay.
Do I need tools or a watchmaker to fit it?
No tools needed. Every strap comes with quick-release spring bars fitted — slide the tab, drop the strap into your lugs, done.
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