Seiko Cal. 6157 - 578

This Hand-Winding model from 1985 features a 44mm Gold-Plated case. With its 22mm lug width and 12.8mm profile, it sits comfortably on most wrists. [seikata-wm-0432b42cdf76]

Also known as: Tuna, Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

12.8mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Champagne

Jewels

19j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1985

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