SPB103J1 • Seiko Prospex Material:Stainless Steel The case is made of

The case is made of fine resin embedded with carbon fibers

Buckle/Clasp: Strap Buckle

an 11 diamond dial

Battery: CR1220

SPB103J1 • Seiko Prospex Material:Stainless Steel The case is made ofHalf modern, half vintage, this prospex watch by Seiko is a modern reinterpretation of the divers watches. This Seiko Mens watch SPB103 features 70 hour power reserve, 24 jewels, unidirectional rotating bezel, stainless steel case, lumi brite hour and minute hands, and hour markers, date display at 3 oclock, and water resistant up to 200 meters 660 ft. Movement Caliber Number: 6R35 Movement Type: Automatic with manual winding Power reserve: Approx. 70