Seiko Cal. 3863 - 493

This Quartz model from 1971 features a 45mm PVD Black case. It features a Blue Sunburst dial protected by a Mineral crystal and offers 90m of water resistance. [seikata-wm-fc08c8c0dcd1]

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

45mm

Case Thickness

11.4mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Blue Sunburst

Jewels

22j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1971

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