Seiko Cal. 4568 - 190

The 4568-190 is a sought-after Automatic piece from Seiko's golden era. Powered by the 4568 caliber with 22j jewels beating at 21,600 bph, it delivers a 50 hours power reserve. [seikata-wm-adfb8e1d5a16]

Also known as: Silverwave

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

36mm

Case Thickness

15.2mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Silver

Jewels

22j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1965

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