Seiko Cal. 6139 - 157

Released in 1999, the Cal. 6139 with design code 157 was part of Seiko's domestic market collection. With its 19mm lug width and 13.7mm profile, it sits comfortably on most wrists. [seikata-wm-af2bec0183ff]

Also known as: World Timer, Golden Tuna

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

35mm

Case Thickness

13.7mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Burgundy

Jewels

23j

Frequency

36,000 bph

Power Reserve

56 hours

Year

1999

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