Seiko Cal. 6321 - 507

This Quartz model from 1974 features a 42mm Two-Tone case. It features a Black dial protected by a Acrylic crystal and offers 190m of water resistance. [seikata-wm-a6b4f0e8fc36]

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

42mm

Case Thickness

13.8mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Black

Jewels

36j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1974

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