Seiko Cal. 6670 - 766

The Seiko 6670-766 represents an important milestone in Seiko's 1976 lineup. It features a Burgundy dial protected by a Mineral crystal and offers 90m of water resistance. [seikata-wm-372a40b444a5]

Also known as: Rally

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

34mm

Case Thickness

15.2mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

90m

Dial Color

Burgundy

Jewels

27j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1976

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