Seiko Prospex Speedtimer B13779 SSL Caliber 9S64 is a mechanical

Caliber 9S64 is a mechanical manual-winding movement with 72 hours of power reserve and an accuracy rating of -3 to +5 seconds per day

the ring offers a bold yet sophisticated look that enhances any ensemble

Royal Jewelers is an authorized Panerai dealer in the Boston area and offers the Panerai Luminor Quaranta with Panerai's 2 year warranty

Swarovski elements add extra allure to this already beautiful ring

Zaratsu polished lugs

Seiko Prospex Speedtimer B13779 SSL Caliber 9S64 is a mechanicalRoyal Jewelers is an authorized Seiko dealer in the Boston area and offers the Seiko Prospex Speedtimer with Seiko's 3 year warranty. Designed for those who treat life as the ultimate adventure, Seiko Prospex keeps moving forward, meeting every challenge with technological excellence and winning design. This rugged and stylish watch is part of a high intensity collection inspired by the 1969 Speedtimer, the worlds first self winding chronograph.