SBSA229-Watch-SEIKO-5-SPORTS-Seiko-5-Sports-Mechanical-Automatic-Self-Winding-With-Hand-Winding-

・Caliber No. 4R36

・Drive system: Mechanical automatic winding (with manual winding)

・Accuracy: +45 seconds to -35 seconds per day

・Drive period: Approximately 41 hours when fully wound

・Number of jewels: 24 jewels

・Second hand stop function

・Calendar (date and day of the week) function

・Case material: Stainless steel, case back: Stainless steel and glass

・Case size: Thickness: 12.1mm, width: 38.0mm, height: 44.2mm

・Glass material: Hardlex

・Lumibrite: Yes (hands and indexes)

・Clasp: One-push three-fold type

・Wrist circumference (maximum): 205.0mm

・Enhanced water resistance for everyday use (10 bar)

・Magnetic resistance

・Weight 140.0g

- Anti-reverse bezel

- Double lock clasp

- See-through screw back

- Comes with box

- 3-year warranty