Seiko Cal. 6630 - 156

This Automatic model from 1985 features a 34mm PVD Black case. Powered by the 6630 caliber with 32j jewels beating at 28,800 bph, it delivers a 40 hours power reserve. [seikata-wm-63cc95790c56]

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

34mm

Case Thickness

8.4mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

130m

Dial Color

White

Jewels

32j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1985

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