Seiko Cal. 7121 - 395

This Spring Drive model from 1980 features a 37mm Two-Tone case. With its 20mm lug width and 11.3mm profile, it sits comfortably on most wrists. [seikata-wm-40cac02993ba]

Also known as: Flighty

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

37mm

Case Thickness

11.3mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Green

Jewels

30j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1980

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