Seiko Cal. 6394 - 434

This Quartz model from 1972 features a 35mm PVD Black case. Powered by the 6394 caliber with 21j jewels beating at 36,000 bph, it delivers a 41 hours power reserve. [seikata-wm-062317c251ca]

Also known as: Monster

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

35mm

Case Thickness

12.9mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Cream

Jewels

21j

Frequency

36,000 bph

Power Reserve

41 hours

Year

1972

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