Seiko Cal. 7121 - 705

This Solar model from 1981 features a 46mm Hardlex-Coated Steel case. With its 19mm lug width and 11.5mm profile, it sits comfortably on most wrists. [seikata-wm-9915ab33dcee]

Also known as: Silverwave, Crown

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

11.5mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Blue Sunburst

Jewels

27j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1981

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