Seiko Cal. 0734 - 102

The Seiko 0734-102 represents an important milestone in Seiko's 1982 lineup. The Bidirectional bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-9050711b38eb]

Also known as: Bullhead, UFO

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

46mm

Case Thickness

12.8mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

80m

Dial Color

Black

Jewels

29j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1982

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