Grand Seiko SBGM221 Lug Width & Strap Size
Grand Seiko SBGM221 watches have 19mm lugs and are compatible with 19mm watch bands.
Grand Seiko SBGM221 case size is 39.5mm in diameter.
You can shop our entire collection of 19mm watch bands for Grand Seiko SBGM221 with the link below. Please select size 19mm to ensure compatibility with your Grand Seiko SBGM221.
