Seiko SND253 Lug Width & Strap Size
Seiko SND253 watches have 20mm lugs and are compatible with 20mm watch bands.
Seiko SND253 case size is 41mm in diameter.
You can shop our entire collection of 20mm watch bands for Seiko SND253 with the link below. Please select size 20mm to ensure compatibility with your Seiko SND253.