Seiko Prospex Speedtimer Mechanical SPB513 B35088MSSM Unidirectional rotatable bezel in steel

Unidirectional rotatable bezel in steel with 60-minute graduated disc in matt blue anodised aluminium and silver gilded markings and numerals

Strap: Dark blue alligator

SBGM245 is designed to be a go-to for any frequent traveler

Sterling silver with 18-karat yellow gold Earrings

Seiko Prospex Speedtimer Mechanical SPB513 B35088MSSM Unidirectional rotatable bezel in steelRoyal Jewelers is an authorized Seiko dealer in the Boston area and offers the Seiko Prospex Speedtimer Mechanical SPB513 with Seiko's 3 year warranty. Prospex Speedtimer Mechanical. Seiko Prospex challenges every limit with timepieces created to exceed expectations, engineered with superior style and innovative technology for the sea, sky or land. Driven by a heritage of iconic design, Prospex continues to keep going forward with excellence in