Seiko Cal. 4564 - 838

This Automatic model from 1988 features a 46mm Titanium case. It features a Black dial protected by a Mineral crystal and offers 110m of water resistance. [seikata-wm-d2de816d2018]

Also known as: Silverwave, Crown

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

46mm

Case Thickness

8.6mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

110m

Dial Color

Black

Jewels

25j

Frequency

21,600 bph

Power Reserve

61 hours

Year

1988

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