Seiko Cal. 6318 - 871

The Seiko 6318-871 represents an important milestone in Seiko's 1978 lineup. The Fixed bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-66f7475dd5ed]

Also known as: Monster, Sportsmatic

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

34mm

Case Thickness

10.8mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

40m

Dial Color

Navy

Jewels

17j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1978

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