Seiko Cal. 6370 - 320

This Automatic model from 1977 features a 45mm Gold-Plated case. It features a Green dial protected by a Hardlex crystal and offers 200m of water resistance. [seikata-wm-2593ddea7dd7]

Also known as: Sportsmatic

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

13.5mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Green

Jewels

31j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1977

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