Seiko Cal. 7143 - 915

This Hand-Winding model from 1973 features a 36mm Gold-Plated case. It features a Green dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-9cf0966d8787]

Also known as: Navigator

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

9.3mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

200m

Dial Color

Green

Jewels

22j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1973

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