Brown Crocodile Strap for an Omega Seamaster
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This build came from a Seamaster owner in England who wanted a brown crocodile strap made to one exact length, with no keepers, and fitted to a buckle they already owned. None of that is available off the shelf: standard straps don't come in a 100/105 mm split, they ship with a buckle you may not want, and they keep the loops you didn't ask for. So this one was cut from scratch.
Strap specifications
| Leather | Brown crocodile |
|---|---|
| Strap length | 100/105 mm custom (about 3.9/4.1 in) |
| Buckle width | 18 mm |
| Buckle | Customer's own (shipped without a buckle) |
| Spring bar | Regular, tool removal |
| Stitching | Side stitching, matching thread |
| Padding | Padded |
| Tip end | Tapered |
| Keepers | None, by request |
Why these choices
The Seamaster is a sports watch that cleans up well, and a brown crocodile strap pushes it toward the dressier end without losing the everyday feel. Crocodile softens with wear and takes on a hand-rubbed patina over time, so the strap reads less formal the longer it's worn. Matching thread keeps the eye on the leather and the case rather than on a contrast line.
The length is the real work here. A 100/105 mm split is shorter than a standard strap and was cut to the owner's wrist, with the loops left off entirely so the tail sits flat against the skin. Because the customer fitted their own buckle, the strap was built at 18 mm straight through with a tapered, padded profile so the existing hardware lines up cleanly. The tapered tip keeps the strap from looking bulky under a dress cuff.
Side stitching and the padded back are the practical touches: padding gives the strap body so it holds its shape, and the side seam protects the edge on a strap that will see daily wear on the wrist.

★★★★★
“This is a gorgeous strap. As good or better than originals costing four times the price. Custom sizing fits difficult lug/buckle width combo like my Omega. I won't hesitate to order again.”
Richard T. · Deep oak crocodile strap
FAQ
Can you make a brown crocodile strap for an Omega Seamaster in a custom length?
Yes. Length is specified per order, including short or split measurements like the 100/105 mm here, and keepers can be left off on request. Tell us the wrist measurement and we cut to it.
Can I use my own Omega buckle?
Yes. Order the buckle-width to match your buckle (18 mm on this build) and we ship the strap without one so your hardware fits straight on.
Browse the full range of custom leather watch straps or this brown crocodile strap in brown leather to start your own. Made to order, allow 2–3 weeks to delivery.
Working out the width for a different Omega? The Omega watch straps page lists lug widths across the range.