Seiko Cal. 6690 - 685

This Solar model from 1972 features a 44mm Stainless Steel case. It features a Cream dial protected by a Sapphire crystal and offers 90m of water resistance. [seikata-wm-016f1a5abb0a]

Also known as: UFO

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

13.5mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

90m

Dial Color

Cream

Jewels

35j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1972

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