Seiko model SPB243 automatic wrist watch from Seiko Prospex Collection. SEIKO Japanese made Automatic movement Caliber 6R35. Stainless steel case, screw-down crown. Grey Anthracite color dial with date calendar. Bracelet. Water resistant to 200 meters.
Promo:
Factory Model Number. SPB243.
SEIKO Mechanical Automatic ( Powered by wrist movement ). Caliber 6R35. 24 jewels.
Functions:
Date calendar, window display.
Solid AISI 316L Stainless steel.
Factory Logo engraved/embossed.
Sapphire. Flat profile. Anti-Glare treated.
Grey color. Luminous ( radiation-free LumiBrite ) hour markers.
Hands:
Steel color. LumiBrite radiation-free luminous filled.
Case Back:
Screw-down style ( threaded ). Observation crystal.
Solid AISI 316L stainless steel.