Seiko 5 Sports SPRD53 SKX Series Automatic Blue Dial 42.5mm Frederique Constant Geneve Movement: Self-winding movement J880

Movement: Self-winding movement J880

Today's watches are still oriented toward the look of yesteryear in their appearance

the new Seiko Astron will keep you on time

Size of case: 55

As with the N 02

Seiko 5 Sports SPRD53 SKX Series Automatic Blue Dial 42.5mm Frederique Constant Geneve Movement: Self-winding movement J880Caliber Number: 4R36 Movement Type: Automatic with manual winding Power Reserve: Approx. 41 hours Jewels: 24 Case Material: Stainless steel Case Thickness: 13. 4mm Case Diameter: 42. 5mm Lug to Lug: 46. 0mm Crystal: Hardlex LumiBrite: LumiBrite on hands and index(es) Clasp: Three fold clasp with secure lock ,push button release Distance Between Lugs: 22 Water Resistance: 10 bar Weight: 170. 0g Case Back: See through case back Bezel: Unidirectional