Seiko Cal. 7139 - 963

The 7139-963 is a sought-after Solar piece from Seiko's golden era. With its 19mm lug width and 9.4mm profile, it sits comfortably on most wrists. [seikata-wm-f345fc8cff82]

Also known as: Tuna, Goldfeather

Specifications

Movement

Solar

Case Material

Titanium

Case Width

39mm

Case Thickness

9.4mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

140m

Dial Color

Silver

Jewels

34j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1989

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