Seiko Cal. 6387 - 379

This Quartz model from 1967 features a 42mm PVD Black case. Powered by the 6387 caliber with 19j jewels beating at 21,600 bph, it delivers a 68 hours power reserve. [seikata-wm-cc65a8ecb6a8]

Also known as: Samurai, Monster

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

42mm

Case Thickness

13.5mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

80m

Dial Color

Navy

Jewels

19j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1967

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