Seiko Cal. 6672 - 839

The Seiko 6672-839 represents an important milestone in Seiko's 1977 lineup. It features a Black dial protected by a Sapphire crystal and offers 70m of water resistance. [seikata-wm-b2158b3e9dc1]

Also known as: Shogun

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

43mm

Case Thickness

15.9mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Black

Jewels

32j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1977

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