Seiko Cal. 6642 - 628

This Solar model from 1987 features a 45mm Gold-Plated case. It features a Champagne dial protected by a Sapphire crystal and offers 200m of water resistance. [seikata-wm-a62337c3934f]

Also known as: Tuna

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

12.3mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Champagne

Jewels

32j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1987

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