Seiko Conceptual Series Essentials wristwatch, steel, HGH005P1
Steel Seiko Conceptual Series Essentials Women's Wristwatch with Mother-of-Pearl Dial and Diamond Indices
The mother-of-pearl dial of this women's wristwatch changes shade with the light, and the indices are set with diamonds. The bars on the dial are beveled, and the crown has a blue cabochon that adds a single color to the silver-gray design. The round steel case is 29 mm wide and 6 mm thick, and the bracelet is made of the same stainless steel.
In 1969, Seiko launched the Quartz Astron, the world's first mass-produced quartz wristwatch. This watch also has a quartz movement: the 6N01 runs on a battery with a life of about three years, and its accuracy is ±15 seconds per month. The crystal is Hardlex. The water resistance is 50 m / 5 atm, so rain and splashes are no problem in everyday wear, but swimming is not recommended. There is no luminous coating.
















