Seiko Cal. 4555 - 743

The Seiko 4555-743 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-b74b41d3a79d]

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

39mm

Case Thickness

11.1mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Green

Jewels

27j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1978

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