Seiko Cal. 6356 - 339

The Seiko 6356-339 represents an important milestone in Seiko's 1973 lineup. The Fixed bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-ba084bb71d42]

Also known as: Bullhead, UFO

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

46mm

Case Thickness

13.7mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

160m

Dial Color

Black

Jewels

27j

Frequency

21,600 bph

Power Reserve

59 hours

Year

1973

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