Seiko Cal. 6670 - 764

The Seiko 6670-764 represents an important milestone in Seiko's 1992 lineup. It features a White dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-1cc1bb0e2a11]

Also known as: Sportsmatic, Flighty

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

12.5mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

140m

Dial Color

White

Jewels

26j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1992

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