Seiko Cal. 6692 - 878

The Seiko 6692-878 represents an important milestone in Seiko's 1971 lineup. The Coin-Edge bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-1d7d11a287f0]

Also known as: Turtle, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

43mm

Case Thickness

11.0mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Burgundy

Jewels

35j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1971

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