Seiko Cal. 6674 - 697

The Seiko 6674-697 represents an important milestone in Seiko's 1965 lineup. It features a Green dial protected by a Mineral crystal and offers 130m of water resistance. [seikata-wm-620aca948a0e]

Also known as: Tuna, Sea Horse

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

45mm

Case Thickness

13.9mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

130m

Dial Color

Green

Jewels

31j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1965

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