Seiko Cal. 4555 - 718

The Seiko 4555-718 represents an important milestone in Seiko's 1979 lineup. It features a Green dial protected by a Mineral crystal and offers 110m of water resistance. [seikata-wm-ef37bcd28d97]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

37mm

Case Thickness

15.0mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

110m

Dial Color

Green

Jewels

29j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1979

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