Seiko Cal. 6660 - 152

The Seiko 6660-152 represents an important milestone in Seiko's 1970 lineup. It features a White dial protected by a Sapphire crystal and offers 30m of water resistance. [seikata-wm-39ddd8f04240]

Also known as: Rally, Silverwave

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

34mm

Case Thickness

8.6mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

30m

Dial Color

White

Jewels

33j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1970

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