Seiko Cal. 4530 - 388

This Quartz model from 1977 features a 46mm Titanium case. It features a Green dial protected by a Sapphire crystal and offers 200m of water resistance. [seikata-wm-31e5e39a2269]

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

46mm

Case Thickness

11.1mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Green

Jewels

31j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1977

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