Seiko Essentials SWR078P

The Seiko Essentials SWR078P takes a 15 mm watch band.

Seiko · Essentials

15mm

lug width

Sizing notes

Any 15 mm band fits this reference, in leather, rubber or fabric.
15 mm is an odd size: most ready-made bands are made in even widths, so this reference needs one cut to measure or a band that runs in odd sizes. Why some watches take odd sizes →
Inside the Essentials family the lug width is not one number: it runs 14, 15, 16, 20, 22 mm. This reference is the 15 mm one, so a band bought for another Essentials may not fit it. Why the size changes inside a family →
15 mm is not a common size: only 569 of the 41,485 watches measured take it (1.4%), so ready-made choice at this width is narrower than at 20 or 22 mm. Every watch that takes 15 mm →