Seiko Cal. 4540 - 123

This Kinetic model from 1978 features a 42mm Two-Tone case. It features a Green dial protected by a Mineral crystal and offers 90m of water resistance. [seikata-wm-2d1054ed6861]

Also known as: Flighty

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

42mm

Case Thickness

13.6mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

90m

Dial Color

Green

Jewels

28j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1978

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