Seiko Cal. 7139 - 349

The Seiko 7139-349 represents an important milestone in Seiko's 1968 lineup. It features a Black dial protected by a Mineral crystal and offers 150m of water resistance. [seikata-wm-33e98c22ca7e]

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

12.5mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

150m

Dial Color

Black

Jewels

35j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1968

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