Material: Stainless steel for durability and resistance to corrosion.
Size: Typically, Seiko 5 Sports models feature case sizes around 40mm to 42mm in diameter, accommodating a wide range of wrist sizes comfortably.
Finish: A combination of polished and brushed finishes, adding visual interest and wear resistance.
Back: Likely features a see-through case back, a hallmark of the Seiko 5 series, allowing a view of the automatic movement inside.
Bezel: Depending on the model's specific design, the bezel can be fixed or rotating, with or without markers.
Band/Strap:
Material: The SRPJ45K1 might come with a stainless steel bracelet or a rubber/silicone strap, depending on the specific design focus (sporty, dressy, etc.).
Width: Expect a width that complements the case size, ensuring a balanced look and secure fit.
Closure: A deployment clasp for metal bracelets or a traditional buckle for rubber/silicone straps.
Crystal: Hardlex crystal, a Seiko standard, offering good scratch resistance and clarity.
Color: The color and pattern of the dial can vary widely; Seiko 5 models often feature bold and distinctive designs.
Features: Luminous hands and markers for easy reading in low light, along with the classic day-date display at the 3 o'clock position.
Movement:
Type: Automatic movement, known for its reliability and self-winding capability, part of what makes the Seiko 5 line so popular.
Water Resistance: Generally rated at 100 meters (10 bars), making it suitable for everyday wear and light water activities, but not for diving.
