Seiko Cal. 6177 - 566

This Solar model from 1980 features a 34mm Two-Tone case. It features a Black dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-0639b7c9a82d]

Also known as: Helmet

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

34mm

Case Thickness

12.3mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

100m

Dial Color

Black

Jewels

20j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1980

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