Seiko Men's HBB001 Prospex Sea 145th Anniversary Limited Edition Watch

Movement: Caliber 4R35 Automatic with manual winding Approximately 41 hours Jewels: 23 Functions Stop second hand function Date display Case / Band: Silver Dial Stainless steel Case size: Thickness: 12.3 mm Diameter: 41.7 mm Lug-to-lug: 49.5 mm Crystal: Hardlex LumiBrite: LumiBrite on hands, index(es) and bezel Clasp: Three-fold clasp with secure lock, push button release with extender Distance between lugs: 20 Other: Water resistance: 200m / 660 ft fiver's Magnetic Resistance: 4,800 A/m Weight: 170 g Features: LIIMTED EDITION on the case back Unidirectional rotating bezel Screw-down crown Screw case back Model: HBB001