Seiko Cal. 6331 - 148

This Solar model from 1985 features a 40mm Stainless Steel case. It features a Champagne dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-bdffa08d9762]

Also known as: Sumo, Sportsmatic

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

9.3mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Champagne

Jewels

28j

Frequency

36,000 bph

Power Reserve

66 hours

Year

1985

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