Seiko Cal. 6621 - 577

This Solar model from 1974 features a 45mm Two-Tone case. With its 19mm lug width and 12.5mm profile, it sits comfortably on most wrists. [seikata-wm-84efe4e4f679]

Also known as: Emperor

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

45mm

Case Thickness

12.5mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

80m

Dial Color

Champagne

Jewels

28j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1974

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