Seiko Prospex "Sumo" factory model SPB101. Sold stainless steel case & bracelet. Seiko Caliber 6R35 Automatic movement. Black dial with luminous hands and markers. Uni-directional rotating bezel with black 0-60 insert. Diver rated to 200 meters water resistant. Sapphire crystal.
Promo:
Factory Model Number. SPB101.
Seiko Caliber 6R35 Automatic.
Movement Features:
21,600 vibrations per hour. 70 hour power reserve.
Functions:
Date calendar, window display.
Solid AISI 316L Stainless steel. Combination satin/polished finish.
Uni-Directional rotating, ratcheted, 0-60 Elapsed-Time. Black color.
Sport style, screw-down (threaded).
Black color. Luminous hour markers/dots.
Hands:
Steel color. Luminous filled.
Case Back:
Screw-down style ( threaded ). Factory Engraved/Raised Logo.
Solid AISI 316L stainless steel. Combination satin/polished finish.