Seiko · Prospex
Strap for Seiko Prospex SUR618J1
The Seiko Prospex SUR618J1 takes 16 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
Lug width
Straps for the Prospex SUR618J1
Selected for the 16 mm lug width
What I'm asked about the Seiko Prospex SUR618J1
What strap size does the Seiko Prospex SUR618J1 take?
The Seiko Prospex SUR618J1 needs 16 mm between the lugs, usually 14 mm at the buckle. It's the size I've been fitting on it for years.
Can the strap on the Seiko Prospex SUR618J1 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 Prospex SUR618J1?
Yes, in 16 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 Prospex SUR618J1?
A 16 mm calf strap, for every day. You'll find it ready in the 16 mm collection. If you'd rather have something built on your wrist, the Casati atelier.
More Prospex
More Seiko in 16 mm
- Seiko Essentials SWR083P1Essentials
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