Seiko Cal. 6671 - 145

The Seiko 6671-145 represents an important milestone in Seiko's 1979 lineup. It features a Green dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-27fb9bc87ef5]

Also known as: Monster, Tuna

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

38mm

Case Thickness

15.3mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

160m

Dial Color

Green

Jewels

17j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1979

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