Seiko Cal. 6155 - 928

The 6155-928 is a sought-after Spring Drive piece from Seiko's golden era. With its 19mm lug width and 13.0mm profile, it sits comfortably on most wrists. [seikata-wm-a7bb8133cd72]

Also known as: Tuna, World Timer

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

13.0mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Black

Jewels

21j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1988

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