Seiko Cal. 6176 - 257

This Solar model from 1982 features a 38mm Hardlex-Coated Steel case. It features a Black dial protected by a Mineral crystal and offers 180m of water resistance. [seikata-wm-f6284f0ee895]

Also known as: Sumo

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

8.9mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Black

Jewels

23j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1982

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