Seiko Cal. 4550 - 173

This Solar model from 1985 features a 43mm Two-Tone case. With its 20mm lug width and 14.1mm profile, it sits comfortably on most wrists. [seikata-wm-f7455f979d46]

Also known as: Bellmatic

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

43mm

Case Thickness

14.1mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Green

Jewels

33j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1985

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