Seiko Cal. 7177 - 590

This Solar model from 1988 features a 41mm Two-Tone case. With its 19mm lug width and 11.4mm profile, it sits comfortably on most wrists. [seikata-wm-63e8057be044]

Also known as: Bullhead, Helmet

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

41mm

Case Thickness

11.4mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Black

Jewels

32j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1988

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