This is an authentic SEIKO 5 Sports SBSA197, part of the Field Sports Style series, designed with a compact mid-size case for excellent wearability. Featuring a clean black dial and stainless steel construction, it offers a balanced and versatile look suitable for both casual and everyday use.
Powered by SEIKO’s in-house automatic Caliber 4R36, the watch supports both automatic and manual winding. It provides stable performance with a power reserve of approximately 41 hours when fully wound. The movement also includes a hacking seconds function for precise time setting.
The watch is equipped with a day-date calendar display, Lumibrite-coated hands and indexes for improved visibility in low-light conditions, and a curved Hardlex crystal for durability. The see-through screw case back allows you to view the movement, adding to its mechanical appeal.
With enhanced water resistance and a practical design, this model is a reliable choice for everyday wear.
Specifications
Brand: SEIKO
Series: 5 Sports Field Sports Style
Model: SBSA197
Movement: Automatic (with manual winding)
Caliber: 4R36
Accuracy: +45 to -35 seconds per day
Power Reserve: Approx. 41 hours
Display: Analog
Functions: Day-Date calendar, Hacking seconds
Case Material: Stainless Steel (Case back: Stainless steel with glass)
Crystal: Curved Hardlex
Luminous: Lumibrite (hands and indexes)
Case Size: Approx. 36.4 mm (W) x 44.4 mm (L) x 12.5 mm (Thickness)
Lug Width: 18 mm
Water Resistance: 100 m (10 bar)
Clasp: Three-fold push-button clasp
Approx. Weight: 130 g