Seiko
Alarm Chronograph Tachymeter 42MM Men's Watch Sna163
Reference WW554
Retail value$366
Retail values come from the current pack catalog and are not a guaranteed resale, refund, or cash value. Catalog updated Aug 23, 2026.
Watch specifications
Catalog specifications have not been independently verified.
Detailed specifications are not yet available.
Images are catalog representations, not photographs of the exact unit a customer may receive. Exact condition, accessories, box and papers, and fulfillment details must be confirmed before shipment.