Seiko Cal. 3897 - 351

This Automatic model from 1970 features a 46mm Gold-Plated case. With its 22mm lug width and 12.3mm profile, it sits comfortably on most wrists. [seikata-wm-d84cf0efdc49]

Also known as: World Timer, Baby Tuna

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

12.3mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Cream

Jewels

28j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1970

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