Seiko Cal. 4522 - 987

Released in 1971, the Cal. 4522 with design code 987 was part of Seiko's domestic market collection. It features a Burgundy dial protected by a Sapphire crystal and offers 150m of water resistance. [seikata-wm-0e42fa0bf137]

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

36mm

Case Thickness

13.8mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

150m

Dial Color

Burgundy

Jewels

29j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1971

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