Seiko Cal. 5687 - 827

This Automatic model from 1991 features a 34mm PVD Black case. The Bidirectional bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-bed75820ea2c]

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

34mm

Case Thickness

9.5mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Navy

Jewels

21j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1991

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