The watch is a Seiko 5 Automatic (Seiko 5 Automatic 21 Jewels), specifically the classic model with a white dial and stainless steel (like model SNKE49K1 or the larger SNKM83K1). [1, 2] What distinguishes this version shown in the picture is the day-of-the-week wheel that supports Arabic (Wednesday appears as "الاربعاء" in the date window at 3 o'clock), which is a custom and very popular edition in the Arab and Middle Eastern markets. [1] Key technical specifications of the watch: Movement Type: Automatic Mechanical (self-winding movement powered by wrist movement, no battery needed) with 21 jewels, often using the reliable Caliber 7S26 movement. Case and Bracelet: Made entirely of durable stainless steel. Dial: Silvery white with luminous hands and markers for easy reading at night. Window: Dual display for day (in Arabic and English) and date at the 3 o'clock position. Caseback: Transparent see-through glass caseback allowing a view of the watch's internal mechanical movement. Brand: Seiko Watch Size: 44mm Material: Stainless Steel Movement Type: Automatic Features: Water Resistant, Alarm, Chronograph, Date, GPS, Heart Rate Monitor, Sleep Monitor