Seiko Cal. 6671 - 738

The Seiko 6671-738 represents an important milestone in Seiko's 1971 lineup. It features a White dial protected by a Mineral crystal and offers 150m of water resistance. [seikata-wm-28417f30c82e]

Also known as: Monster, Pogue

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

46mm

Case Thickness

13.2mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

150m

Dial Color

White

Jewels

25j

Frequency

36,000 bph

Power Reserve

67 hours

Year

1971

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