Seiko Cal. 6678 - 692

This Solar model from 1991 features a 40mm Two-Tone case. It features a Navy dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-2548e21c5220]

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

40mm

Case Thickness

12.5mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

100m

Dial Color

Navy

Jewels

17j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1991

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