Countdown timer Measuring unit: 1 second

Case size: 26 x 28 mm

the Octavia ensures accurate timekeeping

This versatile

Total weight: 92g

SSK037J1 • Seiko Presage guess Countdown timer Measuring unit: 1Movement Caliber Number: 4R34 Movement Type: Automatic with manual winding Power reserve: Approx. 41 hours Jewels: 24 Functions 24 hour hand (dual time display function) Stop second hand function Date display Case Size Thickness: 12. 8mm Diameter: 40. 5mm Lug to lug: 47. 5mm Case Case Material: Stainless steel Crystal: Box shaped Hardlex Clasp: Deployment clasp with push button release Distance between lugs: 20mm Features See through & Screw case back