Seiko Cal. 4522 - 476

This Spring Drive model from 1985 features a 45mm PVD Black case. It features a Silver dial protected by a Mineral crystal and offers 170m of water resistance. [seikata-wm-dea95e92d159]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

45mm

Case Thickness

10.4mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Silver

Jewels

17j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1985

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