Seiko Essentials SUR373
The Seiko Essentials SUR373 takes a 20 mm watch band.

Seiko · Essentials
- Lug width
- 20 mm
- Reference
- SUR373
- Family
- Essentials
- Model
- Essentials SUR373
Bands that fit
Cut and stitched in Milano, in the width this watch takes.
Sizing notes
- Any 20 mm band fits this reference, in leather, rubber or fabric.
- Inside the Essentials family the lug width is not one number: it runs 14, 15, 16, 20, 22 mm. This reference is the 20 mm one, so a band bought for another Essentials may not fit it. Why the size changes inside a family →
- 20 mm is one of the common sizes: 15,081 of the 41,485 watches measured take it, which is why it is the width most bands are cut in. Every watch that takes 20 mm →
Other Essentials references
- Essentials SSB430P1SSB430P1
22 mm - Essentials SSC719SSC719
22 mm - Essentials SUR307SUR307
20 mm - Essentials SUR531P1SUR531P1
14 mm - Essentials SWR078PSWR078P
15 mm - Essentials SWR083P1SWR083P1
16 mm
Hammered calfskin strap in cuoio
Single Pass Hammered Yellow Calfskin Strap
Hammered Calfskin Watch Strap Green with Ecru Stitching
Grand Cavalier Military Brown Leather Strap
Black Saffiano Rubber Strap




