- Case / bezel material: Stainless steel
- One-touch 3-fold Clasp
- Stainless Steel Band
- Mineral Glass
- Screw Lock Back
- Anti-reverse Bezel
- 100-meter water resistance
- Regular timekeeping Analog: 3 hands (hour, minute, second), 3 dials (date, day, 24-hour)
- Accuracy: ??20 seconds per month
- Approx. battery life: 3 years on SR621SW
- Size of case : 51??45.7??11.8mm
- Total weight : 146g
![[JDM] Seiko 5 Sports (Japan Made) Automatic Black Canvas Strap Watch SBSA021 SBSA021J (Not For EU Buyers) (LOCAL BUYERS ONLY)](https://www.sofaandchair.shop/image/jdm-seiko-5-sports-japan-made-automatic-black-canvas-strap-watch-sbsa021-sbsa021j-not-for-eu-buyers-local-buyers-only_j5EWSR_300x.webp "[JDM] Seiko 5 Sports (Japan Made) Automatic Black Canvas Strap Watch SBSA021 SBSA021J (Not For EU Buyers) (LOCAL BUYERS ONLY)")
