Seiko Cal. 4572 - 947

This Solar model from 1978 features a 46mm PVD Black case. With its 20mm lug width and 11.8mm profile, it sits comfortably on most wrists. [seikata-wm-eccfc8f239cb]

Also known as: Sumo

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

46mm

Case Thickness

11.8mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

110m

Dial Color

Cream

Jewels

32j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1978

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