Seiko Cal. 6121 - 722

This Quartz model from 1975 features a 43mm Hardlex-Coated Steel case. It features a Green dial protected by a Hardlex crystal and offers 160m of water resistance. [seikata-wm-7a395f2bb503]

Also known as: Silverwave

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

14.9mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Green

Jewels

23j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1975

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