Seiko Cal. 7136 - 521

This Hand-Winding model from 1971 features a 35mm Gold-Plated case. It features a Green dial protected by a Sapphire crystal and offers 100m of water resistance. [seikata-wm-ea0c9158ff81]

Also known as: Goldfeather

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

10.7mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Green

Jewels

30j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1971

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