Seiko Cal. 6371 - 290

This Spring Drive model from 1969 features a 36mm Titanium case. It features a Cream dial protected by a Acrylic crystal and offers 70m of water resistance. [seikata-wm-1f0c77218452]

Also known as: Bellmatic

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

36mm

Case Thickness

12.1mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Cream

Jewels

20j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1969

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