SBSA255-Watch-SEIKO-5-SPORTS-Seiko-5-Sports-Mechanical-SNXS model-Automatic-With manual 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: 12.5mm Width: 37.4mm Height: 44.7mm

・Glass material: Curved Hardlex

・Lumibrite: Yes (hands and indexes)

・Clasp: One-push three-fold type

・Enhanced water resistance for everyday use (10 bar)

・Magnetic resistance: Yes

・Weight: 125.0g

・See-through screw back

・Box included

・3-year warranty card