Seiko · Essentials
Strap for Seiko Essentials SWR078P
The Seiko Essentials SWR078P takes 15 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
Lug width

What I'm asked about the Seiko Essentials SWR078P
What strap size does the Seiko Essentials SWR078P take?
The Seiko Essentials SWR078P needs 15 mm between the lugs. It's the size I've been fitting on it for years.
Can the strap on the Seiko Essentials SWR078P be changed?
Yes. It has spring bars between the lugs: with the right tool the strap comes off in a minute. If you'd rather not risk a scratch, I do it in the workshop.
Can I put a leather strap on the Seiko Essentials SWR078P?
Yes, in 15 mm leather. On a case a calf strap works every day; if you want something more, alligator.
Which strap do you recommend for the Seiko Essentials SWR078P?
A 15 mm calf strap, for every day. I don't keep this size ready in the catalogue: I make it to measure. If you'd rather have something built on your wrist, the Casati atelier.
More Essentials
More Seiko in 15 mm
- Seiko 5 Sports SRE0215 Sports
- Seiko 5 Sports SRE0235 Sports
- Seiko 5 Sports SRE0245 Sports
For changing the strap
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
The atelier's website: casatimilano.com
