Seiko Cal. 4412 - 680

The Seiko 4412-680 represents an important milestone in Seiko's 1978 lineup. It features a Green dial protected by a Mineral crystal and offers 130m of water resistance. [seikata-wm-f399c5402287]

Also known as: Monster, Sea Horse

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

45mm

Case Thickness

12.3mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Green

Jewels

22j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1978

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