Seiko Cal. 4438 - 733

The 4438-733 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 4438 caliber with 18j jewels beating at 21,600 bph, it delivers a 38 hours power reserve. [seikata-wm-d1d115e00550]

Also known as: Shogun, Pogue

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

46mm

Case Thickness

13.8mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

160m

Dial Color

Burgundy

Jewels

18j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1995

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