Seiko Cal. 6153 - 166

This Solar model from 1976 features a 44mm Two-Tone case. With its 18mm lug width and 13.9mm profile, it sits comfortably on most wrists. [seikata-wm-b891f88330ca]

Also known as: Helmet

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

44mm

Case Thickness

13.9mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Navy

Jewels

23j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1976

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