- Lug-to-lug
- 50.6 mm
- Case
- 44.2 mm
- Thickness
- 14.4 mm
- Lug width
- 21 mm
Fills most of the wrist for a bold, sporty fit; lug shape and end links matter.
Compare watches on your wrist
Every watch is drawn at the same scale on a wrist of your flat width, so lug-to-lug overhang, case size, and thickness are visible at a glance. Add watches, adjust the wrist, and copy the link to share the comparison.
Your wrist
Flat wrist width
Drawing every watch on a 54 mm (2.13 in) wide wrist. The same width feeds the fit calculator on every watch page.
/compare?w=grand-seiko%2Fsport-collection-caliber-9s-25th-anniversary-limited-edition%2Fsbgj275&wrist=54