Seiko Cal. 7139 - 279

The Seiko 7139-279 represents an important milestone in Seiko's 1975 lineup. It features a Cream dial protected by a Acrylic crystal and offers 80m of water resistance. [seikata-wm-153a15265379]

Also known as: Baby Tuna, Flighty

Specifications

Movement

Solar

Case Material

Titanium

Case Width

42mm

Case Thickness

10.8mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Cream

Jewels

17j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1975

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