Seiko Presage SPB521J1
The Seiko Presage SPB521J1 takes an 18 mm watch band.

Seiko · Presage
- Lug width
- 18 mm
- Reference
- SPB521J1
- Family
- Presage
- Model
- Presage SPB521J1
Bands that fit
Cut and stitched in Milano, in the width this watch takes.
Sizing notes
- Any 18 mm band fits this reference, in leather, rubber or fabric.
- Inside the Presage family the lug width is not one number: it runs 11, 14, 17, 18, 20 mm. This reference is the 18 mm one, so a band bought for another Presage may not fit it. Why the size changes inside a family →
- 18 mm is not a common size: only 3,965 of the 41,485 watches measured take it (9.6%), so ready-made choice at this width is narrower than at 20 or 22 mm. Every watch that takes 18 mm →
Other Presage references
- Presage HCB006JHCB006J
20 mm - Presage SARY237SARY237
20 mm - Presage SJE077J1SJE077J1
20 mm - Presage SPB131J1SPB131J1
20 mm - Presage SPB165J1SPB165J1
20 mm - Presage SPB169J1SPB169J1
20 mm
Single Pass Strap Pink — Hammered Calf
Vintage Black Calfskin Leather Strap
Hammered Calfskin Taupe Strap Ecru Stitching
Military Green Single Pass Strap — Hammered Calf
Matte Black Alligator Strap




