Seiko Cal. 6635 - 606

This Solar model from 1984 features a 40mm Stainless Steel case. It features a Green dial protected by a Sapphire crystal and offers 200m of water resistance. [seikata-wm-c51f56c4ccb2]

Also known as: UFO

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

9.3mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Green

Jewels

29j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1984

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