Seiko Cal. 4438 - 568

The 4438-568 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 4438 caliber with 30j jewels beating at 36,000 bph, it delivers a 57 hours power reserve. [seikata-wm-867b40074949]

Also known as: Pogue

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

45mm

Case Thickness

9.5mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

40m

Dial Color

White

Jewels

30j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1984

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