Seiko Cal. 3864 - 626

This Automatic model from 1987 features a 40mm PVD Black case. It features a Navy dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-193d3a3ac1c3]

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

40mm

Case Thickness

13.7mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Navy

Jewels

24j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1987

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