Seiko Cal. 6181 - 620

This Solar model from 1970 features a 46mm PVD Black case. With its 20mm lug width and 15.7mm profile, it sits comfortably on most wrists. [seikata-wm-ce440eadae59]

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

46mm

Case Thickness

15.7mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

70m

Dial Color

Green

Jewels

24j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1970

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