Seiko Cal. 4436 - 348

The Seiko 4436-348 represents an important milestone in Seiko's 1967 lineup. The Bidirectional bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-2223cf185d53]

Also known as: Samurai

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

45mm

Case Thickness

9.0mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Cream

Jewels

36j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1967

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