Seiko Cal. 4413 - 435

This Spring Drive model from 1971 features a 46mm Gold-Plated case. The Fixed bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-a0c851b29ab1]

Also known as: Tuna, Rally

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

10.3mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

50m

Dial Color

Burgundy

Jewels

35j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1971

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